Trả lời:

1, She is buzy recently.

2, Has Nam go on holiday yet ?

3, This is the smartest boy that she has ever knowed.

4, My son has studied English since 2020.

5, Lan and Nga finished their work. 

6, We already have cooked dinner.

7, They haven't see Mary since last week.  

8, Join reads this book several times.

9, I have never made a kite befor.

10, He lived in Viet Nam for 4 years.

Chúc bạn học tốt !!!!

Cho mik xin ctlhn và 5* ạ !!!!!

pleaseeeeeeeeeee!!!!!!!

1. She has been busy recently.

2. Has Nam went on holiday yet?

3. This is the smartest boy that she has ever known.

4. My son has studied English since 2020.

5. Lan and Nga finished/ have finished this work.

6. We have already cooked dinner.

7. They haven't seen Mary since last week.

8. John has read this book several time.

9. I have never made a kite before.

10. He  has lived in VietNam for 4 years.

* Các dấu hiệu nhận biết thì Hiện tại hoàn thành là các từ như for, since, never, ever, yet,...(mấy từ mà mk gạch chân nhưng không in đậm ý)

* Các từ vừa gạch chân vừa in đậm, in nghiêng là các từ cần điền.

@sakura

*CHO MK CTLHN NHA!

                  CHÚC BN HỌC TỐT!