I,
5..are brushing
6..are traveling
7..isn't doing , is sleeping
8..aren't working , are doing
9isn 't doing , is watching
10..Is Nga reading...
11..are they playing...
12..are the children washing..
13..is your mother traveling..
14..what is mr hung reading?
......is listening
15..is she traveling...
II,
2..she is listening to music in room
3..my sister is reading book in her room
4..my mother is workingin the garden now