Sir, you _______ be sitting in this sitting room. It is for women and children only.
| A．oughtn’t to | B．can’t | C．won’t | D．needn’t |
-----Hurry up, you ______ on the phone.
------Oh, I'm coming. Thank you.
| A．are wanted | B．are being wanted | C．want | D．are wanting |
Thank you for all your hard work last week. I don’t think we________it without you.
| A．can manage | B．could have managed | C．could manage | D．can have managed |
He demanded that such things________from happening again.
| A．prevented | B．prevent | C．be prevented | D．were prevented |
________made the school proud was ____ more than 90% of the students had been admitted to key universities.
| A．What; because | B．That; what | C．What; that | D．That; because |
The water in the ocean also keeps the temperature of the earth steady by absorbing and _____heat.
| A．giving away | B．giving up | C．giving back | D．giving off |