Thank to the help from UNICEF, many families in remote villages are able to live in sanitary conditions.
A.Thank to
B.from
C.are able to
D.in

Bill is often late for class, which makes his teachers angrily.
A.is
B.for
C.which
D.angrily

Dr. Fields is a person ___________ I don't have much confidence.
A.whom
B.in whom
C.in that
D.that

___________ the old man spoke very slowly and clearly, I couldn't understand him at all.
A.If
B.Because
C.Since
D.Although

It is raining outside, and David brought his umbrella with him ___________ he wouldn't get wet.
A.so as to
B.in order
C.so that
D.in order to

My brother asked me ___________ of the football match.
A.what do you think
B.what I think
C.what did you think
D.what I thought

He talked as if he ___________ where she was.
A.knew
B.had known
C.would know
D.were knowing

I'll introduce to you the man ___________ support is necessary for your project.
A.who
B.whom
C.that
D.whose

All the guests got dressed in ___________ costume.
A.nation
B.national
C.nationally
D.nationalize

They ___________ all day swimming and sunbathing at the beach.
A.passed
B.used
C.spent
D.occupied