Choose the best answer to complete the following sentences.I was awakened by the sound of a laughter _______ from the room next to mine at the motel.
A.which coming
B.was came
C.coming
D.came

People_______ are expected to be formally dressed for the occasion.
A.who are invite
B.inviting
C.to be invite
D.invited

Twenty percent of the people______ said that they were very satisfied with the product and would buy it again.
A.survey
B.was surveyed
C.being surveyed
D.surveyed

Donald investments, previously _______DI Financial, is hoping to increase its client base by 60% this year.
A.was named
B.name
C.named
D.naming

We are a business strategy consulting firm_______ the top manager of leading corporations.
A.served
B.serving
C.serves
D.is serving

Here are four students representing our university________ the Asian Meeting next week.
A.to attend
B.attended
C.attend
D.attending

Working abroad is the most wonderful thing ______ carefully about.
A.thinking
B.think
C.to think
D.that think

Caroline was very tense because she had many things ______ last month.
A.which to do
B.do
C.to do
D.doing

The children’s mother warned them _________ near the river.
A.not going
B.not to go
C.don’t go
D.to not go

The teachers have had some problems __________ return the papers to the students.
A.deciding when to
B.deciding when
C.deciding
D.to decide when to