Luckily, more and more people in China are __________ to keep their_______ down in public.
| A．polite enough; voice | B．enough polite; voice |
| C．too polite; sound | D．too polite; noise |
If you _____ at noon, you ____ the feeding of animals.
| A．arrive at there; will see | B．will arrive there; will see |
| C．arrive there; will see | D．arrive in there; see |
Amy makes fewer mistakes than Frank. She does her homework ________.
| A．more carefully | B．more carelessly | C．more careful | D．more careless |
---Bob, may I_________ your MP4?
---Sure, but you’d better not _____ it to others.
| A．lend; lend | B．lend; borrow | C．borrow; borrow | D．borrow; lend |
A man called 110 hotline ______ his mobile phone.
| A．used | B．by | C．in | D．with |
Do the poor have enough houses ______?
| A．live | B．to live | C．to live in | D．living |