1. We (walk)___________________ ten kilometers

→ We have walked ten kilometres

2. We (walk) ___________________ for three hours

→ We have been walking for three hours

3. You (walk) ___________________ too fast. That’s why you are tired

→ You have been walking too fast. That's why you are tired

4. I (make) ___________________ sausage rolls for the party all the morning

→  I have been making sausage rolls for party all the morning

5. How many you (make) ___________________? – I (make) ___________________ 200

→ How many you have youo made? I have made 200

6. That boy (eat) ___________________seven ice-creams

→ That boy has eaten seven ice-creams

7. He (not stop) ___________________eating since he arrived

→ He hasn't stopped eating since he arrived

8. The driver (drink) ___________________. I think someone else ought to drive

→ The driver has been drinking. I think someone else ought to drive

9. I (pull) ___________________ up dandelions (cây bồ công anh) all day

→ I have been pulling up dandelions all day

10. I (pull) ___________________ up 100 dandelions

→  I have pulled up 100 dandelions

* Công thức dùng

`1)` Thì hiện tại hoàn thành

+) S + have/ has + $\text{V}$$_{3}$ 

-) S + have/ has not + $\text{V}$$_{3}$ 

?) Have/ has + S + $\text{V}$$_{3}$ ?

`2)` Thì hiện tại hoàn thành tiếp diễn

+) S + have/has + been + V - ing

-) S + have/ has + not + been + V - ing

?) Have/ has + S + been + V - ing?

#Ling

1) We have walked ten kilometres. 2) We have been walking for three hours. 3) You have been walking too fast. That's why you are tired. 4) I have been making sausage rolls for party all the morning. 5) How many you have you made? I have made 200. 6)That boy has eaten seven ice-creams. 7) He hasn't stopped eating since he arrived. 8) The driver has been drinking. I think someone else ought to drive. 9)I have been pulling up dandelions all day. 10)I have pulled up 100 dandelions. 5 sao nha ctrlhn ạ Thắc mắc thì hỏi nha 😘😚