She got stuck in a terrible traffic jam on the highway to Shanghai, or she ______ dinner with her family now．
| A．will be having | B．would be having | C．is having | D．was having |
—I’m sorry. I shouldn’t have been rude to you.
—You _______ your temper but that’s all right.
| A．have lost | B．had lost | C．were losing | D．did lose |
John has tried many ways to solve the physics problems, but _______ works.
| A．neither | B．no one | C．none | D．nothing |
When the teacher speaks, we have to keep quiet, ?
| A．don’t we | B．mustn’t he | C．haven’t we | D．doesn’t he |
Man is bornyet everywhere he ischains．
| A．freely; on | B．easy; on | C．free; in | D．easily; on |
---Do you have trouble finishing the work?
---The work is not so difficult as you think．We have finished it already．
| A．much | B．any | C．some | D．no |