Some of the students have already learned enough English to ________ a conversation with a native speaker.
| A．go on | B．carry on |
| C．keep on | D．hold on |
.--- I thought you were going to call on me last night.
--- Sorry, I __________. But I had to finish the report.
| A．would go | B．would have | C．would rather | D．would better |
Don’t be so upset. It won’t be ___________ your children can return
to school again.
| A．long before | B．long ago | C．before long | D．long |
__________ two exams to worry about, I have to work really hard this weekend.
| A．With | B．Because of | C．For | D．Besides |
Who would you rather __________ the report instead of you ?
| A．write | B．have written | C．have write | D．have to write |
__________, he had no money, but later he became quite rich.
| A．To begin with | B．Beginning with |
| C．Begin with | D．Begun with |