The government has taken some measures to solve the shortage of water, but it may be some time __ the situation improves.
| A．since | B．when. |
| C．unless. | D．before. |
It is often the case ______anything is possible for those who hang on to hope.
| A． |
why |
B． |
what |
C． |
as |
D． |
that |
I am not afraid of tomorrow, ______ I have seen yesterday and I love today.
| A． |
so |
B． |
and |
| C． |
for |
D． |
but |
Why didn't you tell me about your trouble last week? If you ________me, I could have helped.
| A． |
told |
B． |
had told |
| C． |
were to tell |
D． |
would tell |
I really enjoy listening to music ________it helps me relax and takes my mind away from other cares of the day.
| A． |
because |
B． |
before |
| C． |
unless |
D． |
until |
Newly-built wooden cottages line the street, _______ the old town into a dreamland.
| A． |
turn |
B． |
turning |
| C． |
to turn |
D． |
turned |