________is it ________has made Peter ________he is today?
| A．What；that；that |
| B．That；that；what |
| C．What；what；that |
| D．What；that；what |
Bobby ______ me your secret, but he meant no harm.
| A．shouldn’t have told | B．should tell |
| C．mustn’t have told | D．could tell |
We must do whatever we can to____________the river being polluted any more.
| A．separate | B．keep | C．prevent | D．guard |
. His success was because of ________ he had been working hard.
| A．that | B．the fact which | C．the fact that | D．the fact |
People will be encouraged to eat healthy food, ________ and to drink less beer and wine.
| A．not to smoke | B．don’t smoke | C．not smoke | D．not smoking |
______ you don’t like him is none of my business.
| A．What | B．Who | C．That | D．Whether |