Traffic was ____ for several hours by the accident.
| A．held out | B．held up | C．held off | D．held on |
He ______________ two tickets for us before he arrived at the entrance of the cinema.
| A．had reserved | B．has reserved | C．was reserving | D．has been reserving |
The little baby, if _________ by other people, will wake up and cry.
| A．disturbing | B．disturbed | C．to be disturbed | D．being disturbed |
Don’t call him at this time tomorrow, because he _________ a meeting with his teachers.
| A．is having | B．is going to have | C．will be having | D．has been having |
That is a beautiful kingdom _________ three mountains join together and steep mountains reached to the sky.
| A．which | B．whose | C．that | D．where |
You should wear a shirt with long sleeves _________ you get burnt in the sun.
| A．in case | B．so that | C．although | D．because |