—Did you enjoy the party?
--Yes,we___by our hosts.
| A．were treated | B．would be treated. |
| C．treated | D．had treated |
The water _______cool when I jumped into the pool for morning exercise.
| A．was felt | B．is felt | C．felt | D．feels |
— What’s the matter with you?
—______the heavy suitcase, my waist was hurt unexpectedly.
| A．Carrying | B．Carried | C．While carrying | D．While I was carrying |
I hear they’ve promoted Tom, but he didn’t mention_______ when we talked on the phone.
| A．to promote | B．having been promoted |
| C．having promoted | D．to be promoted |
The situation seems to be better, and I suppose it is because of the war ______ to an end.
| A．reaching | B．putting | C．coming | D．going |
The young man _______in studying paid no attention to the outside world.
| A．involved | B．involving | C．to be involved | D．being involved |