________ the fire breaks out，he is the first to arrive at the scene.
| A．Every time when | B．Moment |
| C．No matter whenever | D．Every time |
Samsome knowledge of the computer just by watching others working on it.
| A． | brought up | B． | looked up | C． | picked up | D． | set up |
Ihave watched that movie -it'll give me horrible dreams.
| A． | shouldn't | B． | needn't | C． | couldn't | D． | mustn't |
That’s the new machine ______ parts are too small to be seen.
| A．that | B．which | C．whose | D．what |
I have a lot of readingsbefore the end of this term.
| A． | completing | B． | to complete |
| C． | completed | D． | being completed |
If we sit near _______ front of the bus, we'll have _______ better view.（）
| A． | 不填；the | B． | 不填；a | C． | the; a | D． | the；the |