We will fly a kite as soon as your homework _______.
| A．finishes | B．will be finished | C．has finished | D．is finished |
— Isn’t that book so boring?
—___________. You can know a lot about wild animals.
| A．Yes, you are right | B．I’m afraid so |
| C．Not at all | D．Of course |
Tell Tom ___________ speak when watching the birds.
| A．to try to | B．try not to |
| C．not try to | D．to try not to |
The woman does some cleaning every day, because she wants to keep the house_____________.
| A．clean | B．cleaning |
| C．from cleaning | D．cleans |
He went carefully through his homework_____________make mistakes.
| A．so that | B．in order to |
| C．in order not to | D．in order to not |
_____________ advice you gave me yesterday!
| A．How useful | B．What useful |
| C．What a useful | D．How a useful |