—Our school is so big. We must clean it up as soon as possible.
—Don’t worry. ________.
| A．Better to be safe than sorry |
| B．It’s raining cats and dogs |
| C．Each dog has its day |
| D．Many hands make light work |
English is _______ useful language and it’s also_______ important subject.
| A．an, an | B．a, an | C．a, a | D．an, a |
--_____your computer?
--On the table.
| A．Is it | B．What 's | C．where’s | D．It’s |
Is this your_____?
| A．a eraser | B．eraser | C．erasers | D．an eraser |
Miss Yang _____ kind to her students.
| A．always is | B．always are |
| C．are always | D． is always |
—Is there _____ milk in the icebox?
--No, there isn’t. There is _____ juice（果汁）.
A.some , any B. any , any
C any , some D.some , some