The scientist decided to devote his life to ____ pollution from ____ again.
| A．preventing; happening | B．prevent; happen |
| C．preventing; happens | D．preventing; will happen |
The office is _______ that one, so we can have our meeting there.
| A．six times bigger as | B．six times as big as |
| C．six times big as | D．six times as bigger as |
The film was so ______ that soon all the children in the cinema began feeling ______ of it and they went out one by one.
| A．bored, boring | B．boring, boring | C．bored, bored | D．boring, bored |
Boys in my new school _______ John and James are very friendly.
A such as B for example C for an instance D take for example
Let’s stop_____ and_____ a rest.
| A．to work; having | B．working; having | C．to work; to have | D．working; to have |
They agreed to the plan which _____.
A sounded good one B is a good one C sounded good D is good sounds