---Is the girl in the red skirt your sister?
---No. It _______ be her. She has flown to Australia.
| A．can’t | B．needn’t | C．must | D．may |
—Could you please pass me the eraser，Bob?
—________．
A．Sure．Here you are
B．That’s all right
C．Yes，please
—Which of the two subjects do you like，art or music?
—________．They are really interesting．
| A．Neither |
| B．Both |
| C．None |
| D．All |
It usually________Mum about half an hour to cook supper．
| A．pays |
| B．takes |
| C．spends |
| D．costs |
—How long may I________your dictionary?
—For one week．But it mustn’t________to others．
| A．keep；be lent |
| B．borrow；lend |
| C．lend；be borrowed |
| D．have；borrow |
—Tim，how do your parents like pop music?
—________my dad________my mom likes it．They both prefer classical music．
A．Either；or
B．Neither；nor
C．Not only；but also