Bài tập 1: Chuyển những câu sau thành câu phủ định
- He always speaks English at home.
- We can understand him.
- My father is a teacher.
- I have ever gone to Japan.
- They passed the exam of Math.
Bài Làm:
Bài tập 1: Chuyển những câu sau thành câu phủ định
- He always doesn't speak English at home.
- We cann't understand him.
- My father isn't a teacher.
- I haven't ever gone to Japan.
- They didn't pass the exam of Math.