–Try not to work yourself too hard. Take it easy.
–Thanks. _______.
| A．No way | B．So what? | C．You too | D．What for? |
—Your daughter is in her thirties. I can't understand __________ married again and again.
—Now she is at the peak of her career. Work means more to her than anything else.
| A．her to delay to get | B．her delaying to get |
| C．her to delay getting | D．her delaying getting |
—I take exercise for about an hour every morning.
—No wonder you look __________.
| A．energetic | B．enthusiastic |
| C．patient | D．kind |
I have a tight budget for the trip, so I'm not going to fly __________ the airlines lower ticket prices.
| A．once | B．if |
| C．after | D．unless |
Mr. Black is the professor __________ I have great respect.
| A．to whom | B．whom |
| C．who | D．for whom |
Joseph __________ to evening classes since last month, but he still can't say "What's your name?" in Russian.
| A．has been going | B．went |
| C．goes | D．has gone |