Sally took a photo of her friends while they________computer games．
| A．play |
| B．are playing |
| C．have played |
| D．were playing |
Not all events in history are as __________ as this.
| A．terribler | B．more terrible |
| C．the most terrible | D．terrible |
–Can you __________ your little sister? I’m cooking now.
- All right. I’ll do it right now.
| A．get up | B．dress | C．put on | D．wear |
If we travel a short distance, we should walk _____ taking a bus. Then we’ll be greener people.
| A．instead of | B．rather | C．while | D．but |
The boy found __________ hard to get along with the other classmates.
| A．this | B．that | C．it | D．/ |
--- –Could you please __________ the window? It’s cold outside.
--Sorry, I won’t.
| A．don’t open | B．not to open | C．not open | D．open |