If I ____ here earlier, I ______the English speech competition .
| A．had come; wouldn’t have missed | B．came; wouldn’t have missed |
| C．have come; would not miss | D．come; will not have missed |
We hope to finish our experiment________.
| A．long before | B．fast | C．before long | D．fastly |
Did you benefit _________ the new way of doing business?
| A．to | B．in | C．for | D．from |
Today one-third of the people on Greenland________ their living in the fishing industry.
| A．earn | B．live | C．lead | D．get |
---Well done, Tom!
---Thanks. But given more time, I ________ it better.
| A．shouldn’t have done | B．could have done | C．might not do | D．could do |
You can’t get___________with being late every morning.
| A．away | B．out | C．off | D．outside |