Thanks to the measures ______ by the local government , the polluted river is becoming clearer and clearer and fish have begun to show up in it.
| A．taking | B．taken | C．to take | D．having taken |
Many graduates wish to find a career _____ they can use what they have studied, but often no such luck.
| A．which | B．what | C．when | D．where |
______ others think of you, you need to have a clear idea of yourself.
| A．Whatever | B．However | C．Whenever | D．Wherever |
I’m sorry I didn’t see you when you entered — I ______ my homework.
| A．am checking | B．was checking | C．has checked | D．checked |
______ it or not, I’ve got to complain something about this decision.
| A．To like | B．Liking | C．Liked | D．Like |
“Our brand is selling just like hot cakes,” said the director with a ______ expression on his face.
| A．satisfying | B．satisfaction | C．satisfied | D．satisfactory |