Read the following article and answer the question. Article: Uncle Li and Uncle Wang are good friends. They live next to each other and their farms are both at the foot of the mountain. So they can help each other. But neither of them likes to use his head. They work hard but they are both poor. Most villagers have built new houses, but they still live in the low and broken houses. They never find out why. Once Uncle Li went to town to buy some medicine for his wife. In the town he heard the apples in a city were expensive. He told Uncle Wang about it as soon as he went back. They decided to carry some apples to the city. They borrowed some money from their friends and bought nearly 1,000 kilograms of apples in the villages and carried them to the city on a tractor . Bad luck! A lot of apples were in the city when they arrived. A few days later they had to sell them at a low price. They felt unhappy and returned to their village. "I can't understand why we sustained losses in business while others always profit " Uncle Li asked one day. "The tractor was too small" Uncle Wang said without thinking. "We'll carry more apples on a truck next time!" "I agree!" said Uncle Li. "How foolish we were!" Question: Uncle Li and Uncle Wang were unhappy because _ . Answer:
OPTIONS:
- they had sustained losses in business
- they had lost some money in the city
- something was wrong with the tractor
- other people profited in the city

Answer: they had sustained losses in business

Question: Read the following article and answer the question. Article: When spring comes, some wildflowe come out in the ditches along the highway where I travel daily to work., I've noticed one special blue flower. It blooms only in the morning hours. For the afternoon sun is too hot for it. Every day for nearly two weeks, I see those beautiful flowers. This spring, I started a wildflower garden in our yard,. I can look out of the kitchen window while doing the dishes and see the flowers. Every day I drove past the flowers thinking "I'll stop on my way home and dig them." "See. I don't want to get my good clothes dirty." Whatever the reason, I never stopped to dig them. One day on my way home from work. I was sad to see the pretty blue flowers were gone. I thought to myself. "You wanted too long. You should have done it when you first saw them blooming this spring." A week ago we were shocked and sad to learn that my oldest sister-in-law was badly ill. She is 20 years older than my husband and unfortunately, because of age and distance, we haven't been as close as we all would have been. I couldn't help but see the connection between the pretty blue flowers and the relationship between my husband's sister and us. I do believe that God has given us some time left to plant some wonderful memories that will bloom every year for us. And yes, if I see the blue flowers again. You can bet I'll stop and transplant them to my wildflower garden. Question: The writer didn't stop to dig the wildflowers because _ . Answer:
OPTIONS:
- The flowers were not beautiful enough
- She was always too busy
- She wanted her sister to dig them
- She didn't pay enough attention to them
Answer: She didn't pay enough attention to them

input with options: Read the following article and answer the question. Article: The United States of America is a large country. On the same day in the winter, it may be warm in some places and cold in others. In parts of the South , in the winter, the temperature might be over 27degC. At the same time, in parts of the North , the temperature might be below (......) 0degC. In the summer, it may be over 38degCin the South. On the same day, it may be 23degCin the North. The temperature is not the same in all parts of the United States. The rain is also very different in the country. In parts of the West there is little rain. In parts of the South there is much rain. Question: The weather can be _ in different parts of a country if it is very large. Answer:
OPTIONS:
- the same
- a little same
- different
- a little different
output: different

Q: Read the following article and answer the question. Article: He was driving home one evening when he saw an old lady standing by the road. He could tell she needed help. So he stopped his car in front of her car and got out. He smiled at her, but she was worried. Was he going to hurt her? He looked poor and hungry. He said: "I'm here to help you ma'am. Why don't you wait in the car? By the way ,my name is Joe." She had a flat tire . Joe crawled under the car and soon he was able to change the tire. But he had to get dirty and his hands hurt. She said that she couldn't thank him enough for his help. Joe just smiled as he closed her trunk . She asked him how much she owed him. But Joe wasn't thinking about the money. This was helping someone in need. He told her that if she really wanted to pay him back, the next time she saw someone who needed help, she should lend a hand. He waited until she had driven off and felt good as he headed for home. A few miles down the road the lady saw a small cafe. She went in to get a bite to eat. The waitress brought a clean towel for her to wipe her wet hair. The waitress was nearly eight months pregnant .It was tiring for her to move about. But she did it all with a sweet smile on her face. The lady was moved by the wonderful service the waitress was giving. After the lady had finished her meal, and the waitress had gone to get her change from a Y=100 bill, the lady slipped out the door. At her table, the waitress found something written on a napkin. There were tears in her eyes when she read what the lady had written. It said: "You don't owe me a thing. I know life is hard for you right now. Someone once helped me out, the way I'm helping you. If you really want to pay me back, don't let the chain of love end with you." Question: Joe wanted the old lady to_for his help. Answer:

OPTIONS:
- pay money back
- see someone who needed help
- lend him a hand
- help someone else in need

A: help someone else in need

Question: Read the following article and answer the question. Article: On Sunday , April 22nd , people all over the world take time out to appreciate the earth that we all share .It's Earth Day , a special day to learn about our planet and how to take care of it . On Earth Day , some people listen to speeches about the environment . Others help clean up their offices or save water and electricity at home .Your parents may even decide to take a day off from driving their cars . The idea for Earth Day came from a U.S. Senator . He was worried about pollution and the health of plants and animals . And the idea quickly caught on . In 1970 , the first Earth Day was celebrated . More than 20 million people in cities all over the U.S. took part in it .Since then, Earth Day has been used to educate people about their roles in taking care of our planet . Now , Earth Day has become a worldwide celebration. In 1990, two hundred million people from 140 countries took part in clean-ups , tree planting and other environmental events on Earth Day . Question: Why has Earth Day become a worldwide celebration ? Because _ . Answer:
OPTIONS:
- Earth Day is on Sundays .
- we can sing songs on Earth Day
- there are so many people on Earth Day
- Earth Day can teach people how to take care of our planet
Answer:
Earth Day can teach people how to take care of our planet