We’d better turn off the tap when ________________.
A.brush teeth
B.to brush teeth
C.brushing teeth
They traveled all night to the village and got there ________ Sunday morning.
| A．for | B．on | C．at | D．to |
Which do you prefer to use, QQ______E-mail?
| A．and | B．but | C．or | D．so |
Lucy lived in Beijing ______2008 to 2012.
| A．on | B．from | C．at | D．of |
Look at the girl in the red skirt. ______is my new classmate.
| A．She | B．He | C．You | D．It |
I don’t know ______ tomorrow.
| A．where my father will go | B．where will my father go |
| C．where did my father go | D．where my father went |