A ____habit is very important in our everyday lives.
| A．health | B．unhealthy |
| C．healthy | D．unhealthily |
— _____ Dasan is from Canada, he can speak Chinese very well.
— I know he studies Chinese hard.
| A．Although | B．And | C．So | D．But |
My sister is only two years old, and I have to _____ her on Sunday.
| A．look for | B．look after |
| C．look like | D．look at |
—What are you doing for your vacation?
—________________________.
| A．I’m going hiking. |
| B．I went to the beach. |
| C．I often go to the mountain. |
| D．I like going bike riding. |
—I’m tired and stressed out.
—You should ___________.
| A．study hard | B．go to the dentist |
| C．listen to light music | D．stay out late |
—_________is very interesting to swim in the river in summer,but it’s dangerous.
| A．This | B．That | C．It | D．He |