Xác định các thì sau rồi điền vào chỗ trống
1. She (not do) ... she homework right now.
2. I ( go ) ... to home while the bird (fall) ... on the tree.
3. You ( do ) ... your homework ago?
4. She ( already do ) ... she homework.
5. I alaways ( use ) ... computer in I.T class.
1 she aren't doing she homework right now.
2 I go to home while the bird falls on the tree.
3 did You do your homework ago?
4 she already does she homework.
5 I always use computer in I.T class
1 is not doing
2 was doing - fell
3 Did you do
4 has already done
5 use