四、阅读理解。
Mr. and Mrs. Green took their sons John and Jack to a big store by car yesterday. They did some shopping there.
First the Greens bought a toy car for little Jack. It cost them 50 yuan. John wanted a pair of shoes. He found a pair of black shoes, but the store didn't have the shoes in size(尺寸) 42. Then he found a pair of white shoes. The white shoes looked really cool. They were 280 yuan. They were a little expensive, but John loved the pair of white shoes very much. The Greens didn't have much money, but they bought the shoes for him. Then the Greens bought two T-shirts. One was for John and the other was for Jack. All the things they bought cost the Greens 510 yuan.
Then the family went out of the store, but Mr. Green couldn't find the key to his car. They looked for it everywhere. After ten minutes, Jack wanted to sleep and he gave his toy car to his father. Mr. Green was glad to find the key in the toy car.
()1. Where did the Greens go yesterday?
A. Supermarket. B. Restaurant. C. Big store. D. Bookstore.
()2. What size of shoes does John wear?
A. Size 40. B. Size 41. C. Size 42. D. Size 43.
()3. What did the Greens buy at last?
① A toy car ② A pair of shoes ③ A car ④ Two T-shirts
A. ②③④ B. ①②③ C. ①③④ D. ①②④
()4. Where did they find the key to the car at last?
A. In the store. B. In the toy car.
C. Under the car. D. In Mrs Green's bag.
()5. What can we know from the passage?
A. The two T-shirts cost 180 yuan.
B. They bought the black shoes at last.
C. The Greens bought a toy car for John.
D. Mr. Green bought himself a smart phone.

1. C 2. C 3. D 4. B 5. A