Everyone likes Nick because he always talks to others _____.
| A．friendly | B．luckily |
| C．lovely | D．politely |
—How does your father go to work?
—He often goes to work __________.
| A．by a bus | B．take the bus | C．by bus | D．take bus |
After a long hiking, the boy was ________ tired to walk.
| A．too | B．to | C．so | D．very |
— There are still many old city walls in Xi’an, _______?
—Yes, there are.
| A．are there | B．aren’t there |
| C．are they | D．aren’t they |
—Whose purple coat is this?
—It ____ be Lily’s. Hers is red. It _____ be Lucy’s. She likes purple.
| A．must; may | B．may; must |
| C．can’t; may | D．mustn’t; must |
—Our country is becoming _______.
—Yes. We all love it.
| A．stronger and stronger | B．more and more strong |
| C．the strong; the strong | D．strongest and strongest |