When it rains, she ______ a bus to work.
| A．is taking | B．taking | C．takes | D．to take |
Look at the library. It'sour classroom.
| A．in the front of | B．on front of | C．in front of | D．on the front of |
-_______ English classes do you have every week?
-Six. .
| A．How often | B．How much | C．How many | D．How long |
Do you often chat_______ your friends_______ the Internet?
| A．to; on | B．with; with | C．to; with | D．with; on |
Thank you for_______ me with my English.
| A．help | B．helping | C．to help | D．helps |
It's time_______ an English lesson.
| A．having | B．to have | C．have | D．to having |