— That black T-shirt which has Messi’s picture on it______be David. He admires him a lot.
— It _____ be his. He prefers black to other colours.
| A．must, can’t | B．may, can’t |
| C．may, must | D．must, mustn’t |
What’s _______ with her bike?
| A．the matter | B．the wrong | C．matter | D．trouble |
—Must I finish my homework now?
—No, you _______.
| A．mustn’t | B．may not | C．needn’t | D．don’t |
Shanghai is one of _______in China.
| A．the big city | B．the bigger cities |
| C．the biggest cities | D．the biggest city |
Lily is _______than ______person in her clas.
| A．calmer ; any | B．much calmer ; any other |
| C．more calm ; any other | D．calm ; any other |
It’s important_______in the New Year.
| A．keeping healthy | B．to keep healty |
| C．kept fit | D．to keep fit |