9 . I usually visit my grandparents during my vacation
→ Who do you usually visit during my vacation ?
14 . It takes twenty minutes to go to school by bike .
→ What time does it take to go to school by bike ?
16 . Hoa need some potatoes and flowers
→ How many does Hoa need ?
17 . They didn't have a TV because it's to expensive
→ Why didn't they have a TV ?
18 . She likes pop music
→ What does she like music ?
19 . I would you like some orange juice .
→ How much do you would you like ?
20 . I saw him last week
→ When did you see him ?
Nếu sai mong bạn thông cảm !
