IV. Find and correct the mistakes.
1. How long has you been living here?
→ has -> have. (you phải chia số nhiều)
2. I has been living here for 2 years.
→ has -> have. (giống câu 1)
3. Have they working in this company since 1990?
→ working -> worked. (have sb V2: hiện tại hoàn thành vì vế sau có từ since)
4. She has been cried all day long.
→ cried -> crying. (hiện tại hoàn thành tiếp diễn)
5. I have waiting for my turn for 20 minutes.
→ have -> have been. (giống câu 4)
6. She have been cleaning her house for 4 hours.
→ have -> has. (she phải chia số ít)
7. I'm tired because I worked very hard.
→ worked -> have been working. (ở đây ta dùng thì HTHTTD nhé bn)
8. He has write his letter all the morning.
→ write -> been writing. (giống câu 7)
9. Jane is getting fatter because she has eating too much.
→ eating -> eaten. (have/has V2: thì hiện tại hoàn thành)
10. My mother has peeling potatoes all the morning.
→ has -> has been. (giống câu 5)
@@@CHO MK HUY CHƯƠNG NHÉ!!!!!@@@@@@@