<=. x - 1 = 3
=> x = 4
Đặt câu hỏi cho các từ hoặc cụm từ được in đậm :
1. Liz will send these letters to her friends .
2. My favourite subject is Math.
3. I go to the movie once a week.
4. Yes , he is (He is good at drawing).
5. Jonh went to Viet Nam in 2000.
6. My mother is cooking in the kitchen at the moment.
7. Yes , she does (Lan likes playing table tennis ).