―What were you doing when I called you yesterday afternoon?
―I ________ my homework and I was starting to take a bath.
| A．had just finished | B．was finished |
| C．have already finished | D．was going to finish |
—Whenever you want a good meal , come to my restaurant and eat for free.
—Believe me , that is an ____ I will not refuse.
| A．approach | B．offer | C．idea | D．instruction |
It was early morning in London _____ Prime Minister Cameron arrived to give his speech.
| A．where | B．when | C．while | D．that |
Since the recent river pollution in Shanxi Province , people ____ more and more attention to the water quality.
| A．pay | B．are paying | C．have paid | D．have been paying |
When I graduated from high school , my family had a business ____ I never thought about getting a college education.
| A．so | B．or | C．though | D．since |
—I have ____ splitting headache, too.
—Yeah, you’re definitely coming down with _____ flu.
| A．a; a | B．the; / | C．a; the | D．the ; a |