Mr. Wu is a teacher with _______. He often tells us some of his unusual _______ in America.
| A．a lot of experience, experiences |
| B．much experience, experience |
| C．many experiences, experience |
| D．many experience, experiences |
We don’t have to go far if we want ______ with our work.
| A．to help | B．helps | C．helping | D．help |
You should keep _______ in the reading room.
| A．quiet | B．quite | C．quietly | D．quickly |
Don't ______ the window. Listen to me carefully.
| A．look out | B．look out of | C．look out at | D．look for |
Now children, turn to Page _____ and look at the _____ picture in Unit 1.
| A．Twentieth, one | B．Twenty, one | C．Twentieth, first | D．Twenty, first |
She often goes to work __________ .
| A．by a underground | B．by underground | C．by the underground | D．take the underground |