The villagers __________________ (move) away by the time a huge tidal wave hit the village.
A.moved
B.has moved
C.had moved
D.is moving

He said he ______________________ (visit) his grandmother the following day.
A.would visit
B.was visiting
C.will visit
D.Both A and B

Try to recycle things and we will save natural resources.
A.If we recycle things, we will save natural resources.
B.If we try to recycle things, we will save natural resources.
C.If we recycle things, we would save natural resources.
D.Both A and B are correct

Do they have to look after the school garden every Saturday?
A.Do they have to take care of the school garden every Saturday.
B.Do they have to take care off the school garden every Saturday.
C.Do they have to take care with the school garden every Saturday.
D.Do they have to take care to the school garden every Saturday.

Rewrite these sentences ( 2ms )
“Can you swim ?” she asked me .
A.She asked me if I could swim.
B.She asked me whether I could swim.
C.She asked me if I can swim.
D.Both A and B

Tornadoes can suck up anything__________ is in their path.
A.what
B.who
C.that
D.where

Nowadays, viewers can watch a variety of local and international programs __________ TV.
A.in
B.on
C.to
D.of

Scientists can usually__________ when a volcano will erupt.
A.guess
B.estimate
C.report
D.predict

Our form teacher is a nice person who often gives us a lot of useful advices .
A.form teacher
B.a nice
C.who often gives
D.advices

_______(16)
A.get
B.benefit
C.enjoy
D.take