Most people prefer to travel on ______train, because you can have a comfortable journey, but make sure you get ______fast one．
| A．the ; the | B．a ; the | C．the ; a | D．不填；a |
Out of the crowded bus , who was dressed in a black suit and waved to a woman.
| A．a tall man in his thirties stepped | B．stepped a tall man in his thirties |
| C．did a tall man in his thirties step | D．did a tall man step in his thirties |
— I want someone to write the composition for me.
— No. As a student, you ________ depend on yourself.
| A．shall | B．will | C．can | D．may |
— He should have been warned of the danger.
— ________, but he wouldn’t listen to me.
| A．Yes, he shouldn’t | B．So he should | C．So was he | D．So he was |
When exposed to stress, in ________ form, all of us react both chemically and physically.
| A．whichever | B．whatever | C．however | D．whenever |
---Why not join us in the game?
--- ________.
| A．Sure，please do | B．No，you do the same |
| C．Oh，that’s all right | D．OK，coming |