Why ________ come to school earlier?
| A．not to | B．not | C．don’t | D．don’t to |
It took her______ to cook the delicious food.
| A．three and a half hour | B．three and a half hours |
| C．a half and three hour | D．three hour and a half |
I shall turn ____ our teachers when I’m in trouble.
| A．with | B．to | C．for | D．at |
—Mom, my classmates invited me ____ a field trip. May I go with them?
—OK.
| A．go on | B．to go on | C．go in | D．to go in |
----What would you like to do this Sunday?
-----If it doesn’t rain, I _______to Mount Qingyun for a spring field trip.
| A．will go | B．goes | C．went | D．go |
My parents are always strict ____ me.
| A．with | B．in | C．on | D．at |