1. I think that chatting on the Internet (be) _________ a waste of time.

2. When she got home, her children (play) _________with toys in the living room

3. My close friends and I are interested in (read) _________ hooks online.

4. Mai (not/write) _________ any letters to me since she moved to I Io Chi Minh City.

5. She used to (take) _________ to school by her mother