I was deep in thought, so I didn't notice _____.
| A．him to come in | B．him come in | C．he come in | D．him coming in |
Machines made today are much better than __ of 1950s.
A. that B, those C. the ones D. which
___ my advice, and it will do you a lot of good.
| A．Take | B．To take | C．Taking | D．If you take |
You needn’t worry about it.He ___ be telling the truth.
| A．can’t | B．mustn’t | C．shouldn’t | D．dare not |
The three were moved out to a nearby hotel, to make ___ for more important persons.
| A．space | B．room | C．spaces | D．rooms |
This article has proved ___.
| A．far most useful | B．the most usefully | C．most useful | D．most carefully |