--- Do you think you will be able to finish your writing by five o’clock today?
--- __________. I’ll be busy with experiments all day.
| A．Not a chance | B．Not a little | C．Not to mention it | D．No wonder |
The American Civil War lasted four yearsthe North won in the end.
| A．after | B．before |
| C．when | D．then |
How long is it ______ we last spent the holiday in the country together?
| A．until | B．before | C．that | D．since |
The head of the company promised to deal with matters of this sort ____ he returned to his office.
| A．the moment | B．while |
| C．by the time | D．until |
He will have learnt English for eight years by the time he _____ from the university next year.
| A．will graduate | B．graduates |
| C．will have graduated | D．is to graduate |
The airline said the two flights to Shanghai were stopped ______ passengers.
| A．for lack of | B．in need of |
| C．in favor of | D．with the help of |