Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Do you like painting? Have you ever seen a painting in a tree hole? Now you can see many paintings in tree holes on a road in Shijiazhuang, Hebei Province. What's up? These paintings are painted by Wang Yue, 23, a college student at Dalian Polytechnic University. Wang describes her tree hole paintings as "a beautiful journey" through which she adds fun to her hometown. "When I saw that the trees by the roadside had lost all their leaves, the ugly tree holes became obvious ," she said. "I thought if I could paint some interesting scenes in these holes they might add some color to the city. " But Wang was worried that the pigments in her watercolors could hurt the trees. After asking environmental specialists and getting permission from city officials, Wang gathered her color palette , brushes and other things to get to work. "Painting on a tree hole is not as easy as painting on a canvas . I had to think about the shapes and sizes of the tree holes and adjust my designs accordingly," she said. "Before I began, I also had to clean off the dust from the tree holes first." "I was glad to let people see life's beauty. I hope more artists can join me in painting the tree holes," Wang said. Options: A Trees in Shijiazhuang B Making Our Roads Beautiful C A College Student D Tree Hole Paintings Answer: D Tree Hole Paintings Question:

A: What's the best title for this passage?

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: We live on the Earth. It's our home. But how much do you know about it? The Earth is like a huge ball. Like the other seven planets, the Earth is running around the Sun. It's the third nearest planet to the Sun. It takes the Earth about 365 days to run around the Sun. At the same time, the Earth is going around itself. If you are in space, you can see lots of white clouds over the surface of the Earth. Through the clouds, you can see the blue color of the oceans and the brown color of the land. About 70% of the Earth is covered with water. Why do we have day and night? When the half of the Earth is facing the Sun, it's daytime. As the Earth turns and this half is away from the Sun, night is coming. And it's daytime for the other half. Options: A Seven. B Eight. C Nine. D Ten. Answer: B Eight. Question:

A: How many planets are running around the Sun?

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: My name is Jeff. I'm English. But now I live in China. I am a student. This is my classroom. Fifteen small desks and thirty chairs are in the classroom. They are for classmates and me. A big desk is in the classroom, too. It's for my teacher. A clock is on the back wall of the classroom. Next to the clock is a map. It's a map of China. My classroom is nice and clean. I like _ very much. Options: A Fifteen B Sixteen C Thirty D Thirty-one Answer: B Sixteen Question:

A: How many desks are there in the classroom?

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: One day a dentist was starting his morning work. Suddenly a man ran in. His face was red and he could only say "Quick! Quick!" The dentist thought he must be very ill. His assistant helped to make the poor man sit in a chair. The dentist gave the man some medicine to make him sleep. Then, he looked into the man's mouth and pulled out all the bad teeth. As soon as the man woke up, he said in a low voice, "Quick, doctor, quick." "It's all right now," the dentist told him, "It's over." "You don't understand," said the man, "I came to tell you your house is on fire." Options: A a tooth B a bad tooth C all the bad teeth D all the teeth Answer: C all the bad teeth Question:

A:
The dentist pulled _ out of the man's mouth.