–How about going shopping this weekend, Peter?
--Sorry. I prefer rather than .
| A．to stay at home, go out | B．to go out, stay at home |
| C．staying at home, go out | D．going out, stay at home |
＿＿＿＿＿ is our duty ＿＿＿＿＿ the environment.
| A．This; protect | B．It; to protect |
| C．This; protecting | D．It; protect |
＿＿＿＿＿ of our school is covered with trees and grass.
| A．Third-one | B．One-threeth |
| C．One-third | D．One-thirds |
His watch is 5 minutes ＿＿＿＿＿. He feels ＿＿＿＿＿ now.
| A．slow; worry | B．slow; worried |
| C．slowly; worry | D．slowly; worried |
He’s made great progress, ＿＿＿＿＿?
| A．doesn’t he | B．isn’t he |
| C．has he | D．hasn’t he |
Taiwan is ＿＿＿＿＿ the southeast of China.
| A．in | B．on | C．At | D．to |