As teenagers, it’s very important to know how to ask for information _______.
| A．surprisingly | B．loudly |
| C．politely | D．quietly |
The temperature can drop ________zero when winter comes.
| A．under | B．below | C．at | D．over |
— Is Jim coming by train?
— I’m not sure. He_____ drive his car.
| A．must | B．need | C．may | D．will |
— _______ can a tiger weigh, do you know?
— Yes, I know that a big one can weigh over 300 kilos.
| A．How many | B．How heavy | C．How much | D．What |
I want to provide you _______ food and clothes.
| A．to | B．for | C．against | D．with |
Miss Green has _______ free time than Mr Green. She is busy all day.
| A．much | B．less | C．more | D．fewer |