for twelve hours, I felt marvelous. A. Having slept B. Have slept C. Having been slept D. Have been slept

Laura last wrote to her mother a month ago.

=> Laura hasn’t _______________________________.

She spends two hours (work) ______ part time at a supermarket near her house everyday.

Susan is very ______ of telling other people what to do.

The ______ of the people in our community with the government is very necessary. (cooperate)

He said that the lifestyle of his village has changed a lot for the last five years.

Make sure that your time isn't spent _____. (use) 

Tìm và sửa lỗi sai: The man was unable discovering who had thrown stones at him.