—It seems that you know Dr. John very well.
—Of course, we ________ together for five years in the 1990s.
| A．have worked | B．had worked |
| C．are working | D．worked |
A successful life is a life______challenges are met and difficulties overcome.
| A．which | B．where | C．that | D．what |
—Hi, Vera, have you checked the account yet?
—Certainly. I it five times even though you told me to do it twice.
| A．checked | B．will have checked |
| C．have been checking | D．had checked |
Mother told me to play with our little guest. , though unwillingly.
| A．So did I | B．I didn't | C．So I did | D．Neither I did |
"It gives me great joy and I feel more pressure than I did______I won in China." Ding Junhui said.
| A．that | B．when | C．which | D．how |
I don't feel well. I think I'm______with the flu.
| A．going up | B．dropping in | C．paying a visit | D．coming down |