When ____________ Mary ____________ to school?
| A．is, go | B．do, go | C．do, goes | D．does, go |
Try to who broke the window.
| A．find out | B．examine | C．look for | D．see |
--have you worked in the factory?
--For 5 years.
| A．How soon | B．How much | C．How often | D．How long |
My sister Shanghai for two years.
| A．has been to | B．has gone to | C．has come to | D．has been in |
--Would you like to eat some hamburgers?
--, but I’m full.
| A．Thank you | B．I think so | C．No, thanks | D．I’d love to |
It is dangerous football in the street.
| A．play | B．to play | C．playing | D．played |