He slipped(溜进) into the classroom without ___________.
| A．noticed | B．noticing |
| C．being noticed | D．was noticed |
_____ were sent to hospital and _____ were buried.
| A．The burnt; the dead | B．The injuring; the dying |
| C．The injured; the dead | D．The injured; the died |
-----What’s happening? I feel the house _____.
-----An earthquake!
| A．shake | B．to shake | C．shaking | D．shaken |
Great changes _____ in the city, and a lot of factories _____.
| A．have been taken place; have been set up | B．have taken place; have been set up |
| C．have taken place; have set up | D．were taken place; were set up |
She likes playing _____ violin while her brother likes listening to _____ music.
| A．the; the | B．the; / | C．/; the | D．/; / |
The three sisters decided to hold a family party to ________their parents’silver wedding.
| A．celebrate | B．memorize | C．congratulate | D．welcome |