1.) Wear a thick coat. It. ....... (is snowing) outside.
2.) I can't join you tomorrow. I ......... (have) a French class on Tuesdays .
3.) Sylvia never (watches) TV because she ..... (does not have ) any free time.
4.).......... (Is Bob flying ) back home for Christmas tomorrow?
5.) Listen! The wind ........ (is howling) through the trees.
6.) A:........ (Does your sister make) noise when you study ?
B: No . They always ....... (try) to keep quiet.