The boy ______ the window now. A: A.is cleaning B: B.are cleaning C: C.clean D: D.cleaned

- What’s the matter with you?[br][/br]- ________ the window, my finger was cat unexpectedly. A: Cleaning B: To clean C: While cleaning D: While I was cleaning

将句子 She is cleaning the window.转换成被动语态。The window _______ by her.

__________ you mind cleaning the window? A: Would B: Can C: Will D: May

The room is quite neat; it<br/>_____. A: doesn’t need to<br/>cleaning B: needn’t to cleaning C: doesn’t need cleaning D: needn’t cleaning

As a cleaning woman, her_____ duties include cleaning the desks and mopping the floor.

While I ______ the house yesterday, I found an old photo of my　grandparents.　A. cleaned 　B. was cleaning 　C. clean 　D. am　cleaning A: cleaned B: was cleaning C: clean D: am cleaning

Which of the following expresses ‘a person whose job is to<br/>clean windows’?() A: clean-window B: window-cleaner C: clean-windower D: window-cleaning

Which of the following is LEAST likely to be included in family spring cleaning? A: Beating the rugs. B: Cleaning the window. C: Restoring Wi-Fi services. D: Cleaning the backyard.

Mother does most of ______ at home. A: clean B: cleaning C: to clean D: the cleaning