I haven't heard from Bill ________ he left here．

A．when

B．before

C．since

D．while

It ________ him half an hour to drive home every day．

A．costs

B．spends

C．takes

D．uses

What were you doing ________ nine and eleven yesterday?

A．from

B．at

C．among

D．between

I really don’t like the sweater but I have to ________ like it．

A．want

B．pretend

C．want to

D．pretend to

The dish looks good, but when I eat it, it ________ very terrible．

A．tastes

B．smell

C．look

D．sounds

I am sorry that I have kept you ________ me so long．

A．waiting

B．waiting for

C．to wait

D．to wait for

Usually soft colors make people ________．

A．relaxing

B．relaxed

C．exciting

D．excited

As students, we are supposed to spend more time ________．

A．study

B．studied

C．studying

D．to study

________ his new sunglasses ________ Tony look mysterious．

A．Wears…make

B．Wears…makes

C．Wearing…make

D．Wearing…makes

Loud music always makes us ________．

A．want dance

B．to want dance

C．want to dance

D．to want to dance