45. —Could I borrow your digital camera, please?
—Yes, of course you ________.
| A．might | B．will | C．can | D．should |
On snowy days, you have to drive very ________ to avoid traffic accident.
| A．neatly | B．smoothly | C．cautiously | D．actually |
F or breakfast he only drinks juice from fresh fruit _______ on his own farm.
| A．grown | B．being grown | C．to be grown | D．to grow |
– Do you enjoy your present job?
-- __________ . I just do it for a living.
| A．Of course | B．Not really | C．Not likely | D．Not a little |
----Be quick, please. I have to be there by 9:00.
---- _____, but I’ll try my best.
| A．That’s all right | B．No problem |
| C．I can’t promise | D．It’s impossible |
I was just about to go to bed last night ______ the telephone rang.
| A．while | B．when | C．as | D．before |