-This problem is very difficult. -I know,but Jack has working it out.
| A．succeed in | B．succeeds in | C．succeeding in | D．succeeded in |
Mary wanted to go to the partyher parents told her not to.
A. becauseB. or C. but
Don’t tell anybody else what I said. You keep it a secret.
A. canB. mayC. must
--You should not to old people .It is not polite.
-- OK.I won’t do that again.
| A．stand up | B．look up |
| C．talk back | D．look back |
--When you to play the piano?
-- Three years ago.
| A．have ;started | B．will ;start |
| C．do; start | D．did; start |
--Whatever he does ,he will tell his mother.
--honest boy he is!
| A．How an | B．How a |
| C．What an | D．What a |