He asked ______ they would hold the meeting _____ it rained the next day.
| A．if, whether | B．whether, if | C．whether, whether | D．if, whether |
This is the new type of plane________ parts are made in China.
| A．what | B．that | C．which | D．whose |
—Are you in a hurry?
—No, in fact I’ve got plenty of time. I_______wait.
| A．must | B．can | C．need | D．should |
If Tom keeps practicing, he_______to make a famous singer.
| A．wants | B．hopes | C．promises | D．wishes |
I was watching the news on TV _______ the power went off.
| A．when | B．as | C．while | D．until |
Lily asked ________seco nd question before Maria could answer_______first one.
| A．the; the | B．a; a | C．a; the | D．the; a |