— On summer nights, the weather is usually hot at night in the south of China.
— Yes, so I often go to sleep ______ the window ________.
| A．let, open | B．with, opened | C．with, closed | D．with, open |
I want to buy a bike. At last I decided ____ a black one.
| A．to buy | B．buy | C．buys | D．buying |
Where____ he ____ for his next vacation?
| A．does, leave | B．is, leave |
| C．is, leaving | D．is, leaveing |
I have a sore back. You should _____ down and rest.
| A．to lie | B．lying | C．lie | D．lied |
It’s a good habit ____ breakfast every day.
| A．had | B．have | C．has | D．to have |
Tony ____ before exams.
| A．is stress out | B．stressed out |
| C．feel stressed out | D．is stressed out |