1．The local government warned the citizens ___________water directly from the tap unless it is boiled.
not drink
not drinking
do not drink
not to drink
2． His face looks_________ but I can’t remember his name.
similar
alike
likely
familiar
3． I went to the dentist’s yesterday, and had two teeth_________.
pulling
pulled
be pulled
to pull
4．One man was instantly killed and three were _______in a traffic accident last night.
damaged
harmed
injured
ruined
5．This is your letter to me. Do you object __________ to the whole class?
to my reading it
to read it
me to read it
me reading it
6． The economic study on market must lay an emphasis on the relationship between supply and________.
demand
as great as
shortage
sale
7．The population of the region has _________ doubled in the past ten years.
larger than
as great as
more than
as many as
8．The company decided to_________ a new managing system for higher efficiency.
adjust
adapt
adopt
admit
9． This is Mr. Evans, _________ invention has helped hundreds of deaf people.
whose
which
that
whom
10． There is always excitement at the Olympic Games when a previous record is_________ .
matched
broken
kep
announced
11．Employees are not allowed (make) 1 personal phone calls in the office.
12．The shop assistant priced the goods before (put) 1 them on the shelf.
13．The purpose of new technology is to make life (easy) 1 , not to make it more difficult.
14．The proposal about the annual sales (discuss) 1 at the next board meeting.
15．Since we work in different sections of the company, we see each other only (occasional) 1 .
16．Some domestic manufacturers are busy increasing production, losing the chance to develop more (advance) 1 technology.
17． I shall appreciate your effort in (correct) 1 this error in my bank account as soon as possible.
18．If your neighbors are too noisy, then you have a good reason to make your (complain) 1 .
19． 30 percent of the students who (interview) 1 yesterday believe they should continue with their education until they have a university degree.
20．Measures should be taken to avoid the negative effect (bring) 1 about by unfair competition.
