----Sorry, sir! Your flight has taken off five minutes earlier.
----____________. I wasn’t informed of that at all.
| A．You must take charge of it. | B．Wait for your punishment. |
| C．I’d like a refund, please. | D．I won’t agree with that. |
For breakfast he only drinks juice from fresh fruit ___ on his own farm.
| A．grown |
| B．being grown |
| C．to be grown |
| D．to grow |
He was busy writing a story, onlyonce in a while to smoke a cigarette.
| A． | to stop | B． | stopping | C． | to have stopped | D． | having stopped |
Seeing the soldiers well _____ for the flood-fight, the general nodded with satisfaction.
| A．prepare | B．preparing | C．prepared | D．having prepared |
Mr. Green is said _____ an experiment to prove the new method of solving the problem when young.
| A．to do | B．to have done | C．to be doing | D．to have been doing |
—— Have you considered _____ your job as a teacher?
——Yes. I like the job because a teacher is often considered _____ a gardener.
| A．to change; to be | B．to change; being | C．changing; being | D．changing; to be |