---How long has the train been away?
---Sorry. I don’t know. By the time I got here, the train ________.
| A．has left | B．was leaving | C．has been away | D．had left |
It took Linda an hour_____ her home-work last night.
| A．did | B．to do | C．doing | D．does |
It is dangerous for you to run _____ the road when the lights are red.
| A．across | B．off | C．past | D．over |
Oh, my God! The kids are making too much_____here. I can’t do anything.
| A．sounds | B．noise | C．voice | D．songs |
— I was at the cinema at 8:00 yesterday evening. What about you?
— Oh, I_____ a walk with my mother by the river.
| A．took | B．will take |
| C．was taking | D．am taking |
Nick was listening to music _____ his father was reading a magazine.
| A．or | B．when | C．while | D．after |