Thai is the only way we can imagine _________the overuse of water in students' bathrooms.
A.reducing |
B.to reduce |
C.reduced |
D.reduce |
___________ our manage objects to Tom's joining the club, we shall accept him as a member.
A.Until |
B.Unless |
C.If |
D.After |
Wind power is an ancient source of energy ___________ we may return in the near future.
A.on which |
B.by which |
C.to which |
D.from which |
When changing lanes, a driver should use his turning signal to let other drivers know ______.
A.he is entering which lane |
B.which lane he is entering |
C.is he entering which lane |
D.which lane is he entering |
One reason for her preference for city life is ___________ she can have easy access to places like shops and restaurants.
A.that |
B.how |
C.what |
D.why |
___________ the city center, we saw a stone statue of about 10 meters in height.
A.Approaching |
B.Approached |
C.To approach |
D.To be approached |