If we ______ day before yesterday, we would have done the job.
| A．hadn't been interrupted | B．weren't being interrupted |
| C．wouldn't be interrupted | D．weren't interrupted |
Whenever you are ______, don’t ______.
| A．in trouble; lose heart |
| B．in the trouble; lose heart |
| C．in trouble; lose your heart |
| D．in the trouble; lose the heart |
—Would you like to go to the cinema with me tomorrow afternoon?
—I’d like to, Mum, but I ________ to a party by Jane. It is her birthday.
| A．am invited | B．was invited | C．will be invited | D．have been invited |
I was about to walk over to Tom's seat when he ______ and left.
| A．set up | B．got up | C．put up | D．came up |
All the students in this school are required to ________ at least two lectures on how to study every month.
| A．attend | B．take part in | C．join in | D．join |
Your desk is covered with too many unnecessary things, including used papers and books. You’d better ________ some of them.
| A．remain | B．replace | C．remove | D．renew |