1. Having a trip abroad is certainly good for the old people, but it remains _____ whether they will enjoy it.

　　A. to see

　　B. to be seen

　　C. seeing

　　D. seen

　　2. We didn’t plan our art exhibition like that, but it _____ very well.

　　A. worked out

　　B. tried out

　　C. went on

　　D. carried on

　　3. They really had a great time, designing everything, drawing the blueprints, ______the angles and so on.

　　A. looking out

　　B. taking out

　　C. finding out

　　D. figuring out

　　4. Take more exercises will stop you _____weight.

　　A. to put up

　　B. putting up

　　C. to put on

　　D. putting on

　　5. ----What’s that terrible noise?

　　----The neighbors ______for dinner.

　　A. have prepared

　　B. are preparing

　　C. prepare

　　D. will prepare

　　6. Please be so kind as to give me ______on ____to improve my spoken English.

　　A. some advice; how

　　B. any advice; why

　　C. many advices; how

　　D. any advice; how

　　7. “If you go on stealing, you will ____your bright future, young man!” said the judge.

　　A. destroy

　　B. damage

　　C. ruin

　　D. break

　　8. Years of efforts______ when they saw the pictures of the moon sent back to the earth by Chang’e-1.

　　A. paid off

　　B. took off

　　C. showed off

　　D. went off

　　9. --He failed the exam again! What should I do, Miss Wang?

　　--In my opinion, your son is __ than stupid.

　　A. quite lazier

　　B. much lazier

　　C. more lazy

　　D. lazier rather

　　10. Beijing was attacked by such a terrible sandstorm ______few citizens had ever experienced before.

　　A. as

　　B. and it was

　　C. that

　　D. which