With April 18’s railway speedup, highway and air transport will have competed with service for passengers.
| A．good | B．better | C．best | D．the best |
I____ asleep because it took me a long time to realize that the telephone was ringing.
| A．could have fallen | B．should have fallen |
| C．must have fallen | D．mustn’t have fallen |
Great quantities of soil _________ down the hillside by the rain last night.
| A．was washed | B．were washed | C．wash | D．washes |
I have bought 2 ballpens, _______ writes well.
| A．both of which | B．none of which | C．neither of which | D．neither of them |
----- It is 30 years since we last met.
------ But I still remember the story, believe it or not, _________ we got lost on a rainy night.
| A．what | B．which | C．where | D．that |
______ that he could not speak for a long time.
| A．so frightened was he | B．so frightened he was |
| C．was he so frightened | D．frightened was he |