Our headmaster isn’t in his office. I can’t find him anywhere. Did you notice him ______ the office?
| A．to enter | B．enter | C．to leave | D．leave |
—What time _____ tomorrow ? —At 10:30
| A．does your train leave |
| B．will your train leave |
| C．is your train leaving |
| D．is your train going to leave |
—What are those on the wall ?
—Some photos ________ in Tokyo .
| A．are taken | B．took |
| C．taken | D．were taken |
—Do you know__________going to stay in London?
—No, I don’t. Maybe a few days.
| A．when he is | B．how long he is |
| C．when is he | D．how long is he |
__valuable information you’ve offered us! Thanks so much!
| A．How | B．How a |
| C．What a | D．What |
I felt it hard to keep up with my classmates. But whenever I want to__, my teacher always encourages me to work harder.
| A．go on | B．run away |
| C．give up | D．give back |