________ in the queue for half an hour, Tom suddenly realized that he had left his wallet at home.
| A．To wait |
| B．Have waited |
| C．Having waited |
| D．To have waited |
—Will you go fishing with me?
—___________.
| A．No, I'll be very busy | B．Yes, I'll be glad |
| C．Certainly, I'll be sorry | D．Certainly, I'll be glad to |
Nearly________ of the surface of our planet is covered by water.
| A．seven-ten | B．seven-tenth | C．seven-tenths | D．seventh-ten |
What he has done is far from___________.
| A．satisfactory | B．satisfied | C．satisfaction | D．satisfy |
After her son gave his life for the country, Sally was well provided____________.
| A．with | B．for | C．on | D．/ |
--What are you doing this weekend?
--I haven't decided yet. ____________?
--Well, I thought we could have another family party.
| A．What | B．All right | C．Why | D．Pardon |