We teachers should ______ students ______ us questions in class.
| A．be allowed, to ask | B．let, to ask | C．encourage, to ask | D．allow, ask |
--- Thank you for supporting the volunteer project．
---________．Many hands made the light work.
| A．All right． | B．Never mind |
| C．Don’t mention it | D．It doesn’t matter |
He was brave enough ___________ for the school volleyball team and succeeded.
| A．try out | B．to try on |
| C．to try out | D．to try |
---Jerry, has your uncle _________ your letter for help?
---Sorry, not yet．But let’s make a decision after we get his _______．
| A．replied to; reply | B．replied; answer |
| C．answered to; answer | D．answered; reply |
My parents want me to get further study to be ________ an engineer _______a scientist, ________ I would like to be a famous surgeon doctor．
| A．neither; nor; and | B．either; or; but |
| C．not only; but; so | D．both; and; or |
---We’d better invite Jim and Jack to the party tonight.
---Yes, _____? I’ll give them a call right now.
| A．why | B．why not |
| C．what for | D．how |