Question: Read the following article and answer the question. Article: I am a Chinese boy. My name is Li Lei. I am twelve. My sister's name is Li Mei. She's Fourteen. Li Mei and I are students. We like school. My mother is a teacher. She is a teacher of English. My father is a policeman. My young brother's name is Li Hong. He is only four. We all like him. Question: Li Lei's sister is _ . Answer:
OPTIONS:
- four
- twelve
- fourteen
- eleven
Answer: fourteen

Question: Read the following article and answer the question. Article: March 21 is World Sleep Day. How's your sleep recently? The Chinese Medical Doctor Association asked 8,200 people in China about their sleep. More than 36.3 percent of them said they often sleep badly. The study also finds that many students have only 5 hours of sleep a day. According to the US National Sleep Foundation, teenagers need 8.5 to 9 hours of sleep every night. What cuts into their sleeping time? Homework. Also, school starts early in the morning. But bad sleeping habits also play a role. Do you like to have a look at your mobile phone before going to bed? The survey finds that 60 percent of people check their phones before they sleep. They read news, check their WeChat or chat with QQ friends. It's important for us to get enough sleep. We feel tired and think slowly. Besides, sleepy kids are often unhappy, says a study by the US National Sleep Foundation. We can't change our school time. But there are still ways to get better sleep. Stay away from coke, coffee and tea at night. They make it hard to fall asleep. Watch less television. Leave your mobile phone and tablet computer on your desk. ,,. Question: What cuts into students' sleeping time? Answer:
OPTIONS:
- Students like reading in bed before they sleep.
- Students have got too much homework and school starts early in the morning..
- Students often drink coke, coffee and tea at night.
- Students check their WeChat or chat with QQ friends at night.
Answer: Students have got too much homework and school starts early in the morning..

Question: Read the following article and answer the question. Article: Nat lived in a small town in England. He always stayed in England for his vacation, but last year he thought, "I'm never outside this country. All my friends go to Spain , and they like it very much. So this year I'm going there, too." First he went to Madrid and stayed in a small hotel for a few days. On the first morning he went out for a walk. In England people drive on the left, but in Spain they drive on the right. Nat forgot about this and when he was crossing a busy street, a bike knocked him down. Nat lay on the ground for a few seconds and then he sat up and said, "Where am I ?" An old man was selling maps at the side of the street, and he at once came to Nat and said, "Map of the city, sir ?" Question: "Map of the city, sir ?" means " _ ". Answer:
OPTIONS:
- Do you have a map of the city
- Show me a map of the city, please
- Do you want to buy a map of the city, sir ?
- Do you want to have a look at the map of the city
Answer:
Do you want to buy a map of the city, sir ?