----She looks tired.
----Yes, she _________ for about twelve hours a day.
| A．works | B．working | C．work | D．is working |
____ they ____ a cow yesterday?
| A．Did; milked | B．Did; milk | C．Do; milked | D．Do; milk |
—Why are you standing here, Tom?
—I can’t see the blackboard clearly. Two tall boys are sitting ____ me.
| A．behind | B．in front of | C．beside | D．next to |
— _____ juice is there in the glass?
There isn’t _____.
| A．How many; any | B．How many; some |
| C．How much; any | D．How much; some |
Look at the ____ ! It’s ____ heavily now.
| A．rain; rain | B．raining; raining |
| C．raining; rain | D．rain; raining |
—How was your vacation last Sunday?
—_____ , we had a nice day.
| A．All on all | B．All in all | C．All at all | D．In all |