Stay ______ in the cave in case the bear might find you.
| A．to hide |
| B．hiding |
| C．hidden |
| D．for hiding |
The teacher wondered whether those ______at the back of the classroom could hear him.
| A．seating | B．sit | C．seated | D．sat |
Look! There’s no light on—Sara _____be at home.
| A．can’t | B．mustn’t | C．needn’t | D．shouldn’t |
Tracy wanted to be _____of her parents after graduation, and tried to live alone.
| A．aware | B．confident | C．independent | D．proud |
____by the horrible earthquake, many buildings needed to be repaired in the capital of Haiti.
| A．To be destroyed | B．Destroying | C．Destroyed | D．Having destroyed |
They are discussing how to ____a plan to advertise their new product in the office.
| A．look through | B．get through | C．make up | D．draw up |