------ you pictures?-----Yes,I am.A.Do,take B. Are,taking C. Do,taking
_______ my mother ________ my sister watches TV plays these days.
The nurse doesn't feel well today, _____ she still works very hard.
Tom has been in the factory _________he left school.
We didn't begin our group discussion ______ every member came.
—Why didn't you come and buy the new book with me yesterday? —Sorry, I ______ at that moment.