He commanded that all the gates _____when it was getting dark in case thieves came in .
| A．were shut | B．must be shut |
| C．could be shut | D．be shut |
A few years ago, My Heart Will Go On was a popular song among young people, ______ were often heard singing it at parties.
| A．who | B．which | C．they | D．that |
Stand over there ___ you’ll be able to see the oil painting better.
| A．but | B．till | C．and | D．or |
John went to the hospital alone. If he me about it, I would have gone with him.
| A．should tell | B．tells | C．told | D．had told |
The girl is an excellent student but not once in these years________ caught being late.
| A．has she got | B．she has been | C．was she | D．she got |
Frank put the medicine in a top drawer to make sure it would not be __________ to the children.
| A．accessible | B．acceptable | C．incredible | D．suitable |