tìm lỗi sai và sửa lại;
1 where were you last weekend?- I was at home \(\Rightarrow\)was \(\rightarrow\)were
2. the car stopped at the traffic lights \(\Rightarrow\) stoped\(\rightarrow\)stopped
3.Paul is very tired because he didn't sleep well last night \(\Rightarrow\)slept\(\rightarrow\)sleep
1 was you->were you
2 stopped-> is stopped
3 slept->sleep
1. Where was you last weekend? - I was at home
⇒ Where were you last weekend? - I was at home
2. The car stoped at the traffic lights.
⇒ The car stopped at the traffic lights.
3. Paul is very tired because he didn't slept well last night.
⇒ Paul is very tired because he didn't sleep well last night.