All animals in nature must learn to to a changing environment in order to survive.
| A．attach | B．adapt | C．respond | D．turn |
--- Do you mind if I leave my car here for a minute?
--- ______.
A. Great! I love cars
B. Of course not. It’s not allowed here
B. No, you can’t
D. I’d rather you didn’t, actually
If he takes on this work, he will have no choice but _____ an even greater challenge .
| A．meets | B．meeting | C．meet | D．to meet |
A lot of exercise outdoors could _____ positive energy which helps you to reduce stress.
| A．give in | B．give off |
| C．give away | D．give up |
If anyone knows of recent research about this topic, I would greatly appreciate
_____.
| A．that | B．this | C． it | D．one |
I don’t think he is the right person to do that job, _____?
| A．isn’t he | B．don’t I |
| C．do I | D．is he |