Today, housework has been made much easier by electrical _____.
| A．facilities | B．appliances | C．instruments | D．equipment |
---Has Tom finished his job yet?
---I have no idea of it; he _____ it this morning.
| A．has been doing | B．had been doing | C．did | D．was doing |
I should very much like to have gone to the party, but______.
| A．I'm not invited | B．I won't be among the invited |
| C．they won't invite me | D．they didn't invite me |
He has much money at the beginning of every month, but by the end of it he_____ have little left.
| A．can | B．will | C．must | D．should |
.Sally______ a book about China last year but I don't know whether she has finished it.
| A．wrote | B．has written | C．was writing | D．had written |
---Has Tom finished his composition yet?
---I have no idea, he _____ it this morning.
| A．would write | B．has written | C．wrote | D．was writing |