The question came up at the meeting _____ we had not enough money to do the research.
| A．whether | B．if | C．that | D．what |
— I’m really glad to see you back.. ______ your trip to the valley interesting?
— No. it ______ very heavily there the whole time.
| A．Was; was raining | B．Is; had rained |
| C．Was; was to rain | D．Is; has been raining |
Look over there-there’s a very long, winding path ______ up to the hill.
| A．leads | B．led | C．leading | D．to lead |
It was only quite recently, however, ______ I began to understand how much my parents love me.
| A．when | B．that | C．before | D．after |
My most devoted friend, Professor Yang, _______ often go hiking when he lived in the mountain that was covered with forest.
| A．would | B．should | C．could | D．might |
— Have you apologized to Mr. Jack?
— I’d shoot myself_______ I apologize to him.
| A．after | B．when | C．before | D．as soon as |