阅读下面短文，用括号内所给动词的适当形式填空(必要时可加情态动词或助动词)

A farmer had some dogs to sell. He painted a sign advertising the dogs. A little boy came up to him and said, “Sir, I want to buy a dog.”

“Well,” the farmer said, “but they1._____________________ (be) very expensive.” The boy 2. _____________________ (take) some changes out of his pocket, “I’ve got thirty-nine cents. Is that enough to take a dog?”

“Sure. I have six dogs. You3. ________________________ (choose) any of them.” Then the farmer whistled, “Dolly!” At once, Dolly ran out of the doghouse followed by four little dogs. Then the little boy’s eyes4.____________________________ (dance) with happiness.

But the boy saw another little dog5.___________________________ (move) out slowly. This one was the smallest. She was trying her best 6. _________________________ (catch) up with the others…

“I went that one,” the boy said, 7. ____________________________ (point) to the last one. The farmer was surprised. “She 8. _________________________ (not run) and play with you like other dogs. Will you still want to buy her?” he said kindly.

Hearing that, the little boy rolled(卷起) up one leg of his trousers. A steel brace(支架) 9. _____________________ (tie) on both sides of his leg. Looking up at the farmer, he said, “So you see, Sir. I can’t walk very well myself, I 10. ____________________________ (understand) her. So we will be good friends.”

阅读下面短文，用括号内所给动词的适当形式填空(必要时可加情态动词或助动词）。
“Everything happens for the best," my grandmother said whenever things weren’t going my way. "Don’t worry, one day your luck 【小题1】_______(change). "
Grandmother was right, as I discovered after graduating from college. I had decided to be sports announcer (广播员) in a radio station, so I 【小题2】_______ ( go) to Shanghai and knocked on the door of every station. But I got refused every time.
In one station, a kind lady said my problem was short of experience. " Get some work with a small station and 【小题3】_______(work) your way up ," she said.
I couldn’t get a job there, either. Then my dad told me a businessman had opened a company and needed someone 【小题4】_______ ( manage) the sports center. But again, I didn’t get the job.
I felt really down. "Your luck will change," Granny reminded me. I tried another radio station in Beijing. But the owner, a nice man, told me he already had someone.
As I left his office, I asked, " How can someone be a sports announcer if he 【小题5】_______(not, get) a job in a radio station?"
I 【小题6】_______( wait) for the elevator when I heard the man call, " What was that you said about sports? Do you know anything about football?" I 【小题7】_______(put) in front of a microphone and asked to imagine I was commenting (评论) on a football game. "Now you 【小题8】_______ (watch) the football game between Lu Neng and Shen Hua. . . "
On my way home, Granny’s words came back to me, " One day your luck will change, boy. And when it 【小题9】 _______( happen) , it’ll feel twice as good because of all the disappointment (失望) you 【小题10】_______ ( have) . " At that moment I knew just what she meant.

用括号内所给动词的适当形式填空，必要时可加助动词或情态动词。
Mr. Jones liked to be comfortable, so every time he took a train, he used to put a bag on the seat next to him and pretend that it belonged to a friend who had gone     【小题1】(buy) something at the station.
One day, Mr Jones did this when the train 【小题2】(be) very crowded. When nearly all the seats 【小题3】(take), an old man got on (上) the train. Looking at the bag, he asked, “Is this seat taken?”
“Yes,” said Mr Jones, “It belongs to my friend who has gone to buy some cigarettes. He  【小题4】(come) back soon.” Pretending to worry about his friend, he 【小题5】   (look) out of the window.
“All right,” said the old man, “I’ll just sit here until your friend 【小题6】  (return), if you don’t mind.” Mr Jones couldn’t say anything. Just then the train began 【小题7】(move) out of the station.
“Well,” said the old man, “what a pity (遗憾)! Your friend 【小题8】(miss) the train already, but his bag is still here.” Before Mr Jones could say anything, the old man took the bag and threw it out of the window.