1. That's our teacher over there . He is standing near the window.
2. It often takes my father half an hour to get to work.
3.What does his sister do tonight ?
- She goes out .
Bài 1 : Sửa lỗi sai
1. That's our teacher over there . He stands near the window.
\(\Leftrightarrow\)That's our teacher over there . He is standing near the window.
2. It often takes my father half hour to get to work.
\(\Leftrightarrow\) It often takes my father half an hour to get to work.
3.What does his sister do tonight ? - She is going out .
\(\Leftrightarrow\)What does his sister do tonight ? - She goes out .
1. Stands => is standing
2. Half hour => half an hour
3. is going => goes
