---Could you please come to the museum with me this afternoon?
---Sorry, I ______ . I have to take a piano lesson at 2 pm.
| A．couldn’t | B．mustn’t |
| C．can’t | D．needn’t |
What action should they _____________such a thing happen again?
| A．do stopping | B．do to stop | C．take stopping | D．take to stop |
--- Dad, I'm going for Jim's birthday party. I'll be back before 10:00.
--- ____________.
| A．Be careful. | B．Come home early. |
| C．Have great fun. | D．Really? |
---Happy New Year!
---_______.
| A．It's OK. | B．The same to you! | C．Yes. | D．Thank you! |
.--- Can I __________ your bike?
--- Of course you can. But you can’t _________ it to others.
| A．borrow, lend | B．borrow, borrow | C．lend, borrow | D．lend, lend |
Justin Bieber has many good songs. They are_______ with young people.
| A．modern | B．beautiful | C．easy | D．popular |