My father retired in 2008, _____ he has been devoting his time to gardening.
| A．at which | B．since when |
| C．when | D．after that |
My grandfather still plays tennis now and then, ________he's in his nineties.
| A． |
as long as |
B． |
as if |
C． |
even though |
D． |
in case |
________it easier to get in touch with us, you'd better keep this card at hand.
| A． |
Made |
B． |
Make |
C． |
Making |
D． |
To make |
I ________half of the English novel，and I'll try to finish it at the weekend.
| A． |
read |
B． |
have read |
C． |
am reading |
D． |
will read |
Your support is important to our work. ________you can do helps.
| A． |
However |
B． |
Whoever |
C． |
Whatever |
D． |
Wherever |
-Excuse me，which movie are you waiting for?
-The new Star Wars.We ________here for more than two hours.
| A． |
waited |
B． |
wait |
C． |
would be waiting |
D． |
have been waiting |