Every solid object______reflect a sound，varying according to the size and nature of the object．
| A．must | B．shall | C．will | D．should |
—I have some trouble with my life.
—______. Everything will be fine.
| A．That’s fine | B．All right | C．Take it easy | D．Just in case |
If you had come here earlier, the work_______ yesterday.
| A．would have been done | B．would be done |
| C．were to do | D．were done |
— Why was Fred forced to leave school?
— Because he was _____ of cheating in the English exam.
| A．blamed | B．accused | C．charged | D．caught |
Last week, Linda got her right hand burnt. She was just given first aid because the ______ wasn’t serious.
| A．injury | B．harm | C．wound | D．cut |
I failed in the last exam and only then __________ the importance of studies.
| A．I realized | B．I had realized | C．had I realized | D．did I realize |