I _____ you would come today. You _____ me a phone call in advance.
| A．don’t expect; should have given |
B．didn’t expect; could have given |
C．hadn’t expected; ought to give |
D．didn’t expect; can have given |
Without electronic computers ,much of today’s advanced technology .
| A．will not have been achieved | B．have not been achieved |
| C．would not have been achieved | D．had not been achieved |
At present the hotel is almost empty ,but I’m sure things will start to in the spring.
| A．rise up | B．hold on | C．pick up | D．hang out |
－How much shall I pay for the phone call?
－You __________. This is free of charge.
| A．shouldn’t | B．can’t | C．needn’t | D．mustn’t |
Mike didn’t notice Alice entering his room. He __________ a phone call.
| A．answered | B．has answered | C．was answering | D．is answering |
This novel is set in the modern city, San Francisco, so once _______, it will be very popular.
| A．publishes | B．having published | C．publishing | D．published |