. If you put too many potatoes in that paper-bag it will _____.
| A．blow | B．explode | C．crack | D．burst |
286. --- Can you __________ the hole in my trousers ?
--- Yes , of course. I learned to ______________ at school.
| A．sow…sew | B．sew up … sew | C．sew … sew up | D．sow up… sew up |
285. The monitor’s election gave him such an opportunity to shine. Which of the following can’t replace the underlined part?
| A．to turn up | B．to show off | C．to show himself | D．to be showy |
284. Unexpectedly, Maggie came out of the cage and ____ the letter from her and began to read aloud.
| A．held | B．seized | C．snatched | D．Grasped |
283. We love peace and______ peace, knowing that peace is the climate of freedom
| A．seek | B．seek after | C．seek for | D．seek out. |
282. I think they have gone to the airport to _____ their daughter ______.
| A．see….over | B．see…off | C．see…through | D．see…to |