-I want to see Mr. White. We have an appointment.
-I'm sorry, but he is not ________ at the moment, for the meeting hasn't ended.
| A． |
busy |
B． |
active |
C． |
concerned |
D． |
available |
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 |
I love the weekend，because I_____ get up early on Saturdays and Sundays.
| A． |
needn't |
B． |
mustn't |
| C． |
wouldn't |
D． |
shouldn't |