_______ bad weather ! I can do nothing but to stay in bed for the whole day.
| A．What a | B．How a |
| C．What | D．How |
Seagull can’t fly far if they have no __________.
| A．long wing | B．long-winged |
| C．long wings | D．long winged |
–Why do you like the parrot__________? --Because it has ________ feathers.
| A．well, color | B．better, colorful |
| C．best, colorful | D．best, color |
If prices rise too high, the government has to do something _________ it.
| A．stop | B．stopped | C．stopping | D．to stop |
We hope you can accept our ___________and join us.
| A．invite | B．to invite |
| C．invitation | D．inviting |
—How long may I keep the book? —You ________ keep it for two weeks.
| A．may | B．must | C．will | D．have to |