Bài 1
Bài làm
1. You can't run fast.
2. They don't work at weekends.
3. I don't like classical music.
4. These exercises are not difficult.
5. She doesn' t has science on Fridays.
Cấu trúc
S + Don't / Doesn't + V (bare) + O
S + Can' / Can + V
S + Am / Is / Are + Not + O
Bài 2
1. My sister plays the piano at the weekends.
Thì Hiện tại đơn [ S + V(s,es)+O ]
2. I study Maths, English, History on Mondays.
S + have + subject (tên môn học)
3. We eat lunch in the school canteen.
Thì Hiện tại đơn [ S + V(s,es)+O ]
