The reason________he was late was ________he missed the train.
| A．that; why | B．that; that | C．why; that | D．why; why |
On his way home, he found a wallet ____ on the ground, which he picked up and ____ in his schoolbag.
| A．laid; lay | B．laying; laid | C．lying; laid | D．lain; lay |
Could it be in the restaurant in ____ you had dinner with me yesterday ____you left behind your keys and wallet?
| A．which；which | B．which；that | C．that；where | D．where；where |
There is no need _______ and it’s no use __________ there too early.
| A．to rush; arriving | B．to worry; to arrive | C．worrying; arriving | D．to rush; to arrive |
The air is deadly polluted because some factories don’t__the rules to protect the environment.
| A．appreciate | B．regard | C．honor | D．respect |
------Is your father a teacher of English in the No.l Middle School?
-------No! But he _________ English there for ten years.
| A．has taught | B．has been teaching | C．taught | D．had taught |