练习题（二）
1、 ______ the table is clean.
A. make sure B. please sure C. of sure D. be sure 2、The boy has been______ for a few minutes. A. fall asleep B. asleep
C. slept D. sleep 3、 He said he _____ to draw a plane on the blackboard at that time. A. tries B. tried C. was trying D. will try 4、 His parents wanted to know how he _____ on with his new classmates. A. was getting B. gets C. is getting D. will get 5. —Did you see Mr. Black just now? —Yes. He ______ his car when I met him. A. parked B. was parking C. parks D. will park
答案：A;B;C;A;B
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