| These teenagers don't know much of the world yet; that's why they are so easily _____. |
|
[ ] |
| A. taken in B. taken on C. taken up D. taken over |
| — Sorry, sir. If my bike doesn't _____, I won't be late for school again. — What you say is hard to believe. This is the eighth time you have said so. |
| [ ] |
| A. work out B. come across C. put off D. break down |