I climbed the stairs slowly with a big suitcase, my father with two more.
| A．followed | B．was following | C．following | D．having following |
— Tim，I’m sorry．I used your type writer when you were away this afternoon．
— ____________.
| A．That’s all right | B．with pleasure |
| C．That depends | D．Don’t mention it． |
They must have been enjoying themselves there，or they __________ so long．
| A．wouldn’t stay | B．needn’t have stayed |
| C．wouldn’t have stayed | D．couldn’t stay |
．—What did he become when he grew up?
—A soldier， _________ he had wanted to be very much．
| A．that | B．who | C．what | D．which |
—Did you enjoy your journey to the village?
— __________．We had driven more than 3 hours before we found the right way．
| A．Of course | B．Quite a lot |
| C．Not exactly | D．No problem |
He telephoned to inform me of your birthday．____________，I would have known nothing about it．
| A．However | B．Otherwise | C．Therefore | D．Thus |