He is known _____ his being on time, so we don’t know the reason ____ his being late this time.
| A．for; of | B．as; for | C．for; for | D．of; of |
_____ is certain is ______ the mystery of Stonehenge has never been fully explained.
| A．It, that | B．What, what |
| C．It, what | D．What, that |
Little Tom admitted _____ in the examination, _____ that he wouldn’t do that in future.
| A．to cheat; to promise | B．cheating; promise |
| C．having cheated; promising | D．to have cheated; promised |
The teacher is much kinder to Tom , _____, certainly, makes the others very angry.
| A．who | B．which | C．that | D．what |
At the end of last month, ten primary schools ______ with the help of Project Hope.
| A．had set up | B．had been set up |
| C．set up | D．were set up |
____ and shy, the boy thrust the flowers at his girl friend.
| A．Embarrassing | B．Embarrassed |
| C．Being embarrassed | D．To embarrass |