1 : watch - HTĐ : S + Vs/es ; DHNB : every night

2 : is writing - HTTD " S + be + V-ing ; DHNB : Now

3 : has never been - HTHT + never : S + have / has + never + VPII

4 : goes- HTĐ : S + Vs/es ; DHNB : every day

5 : comes - HTĐ : S + Vs/es

6 : have known - HTHT + for : S + have / has + VPII + for + 1 khoảng TG

7 : isn't having HTTD " S + be + V-ing ; DHNB :  at the moment

8 : are - They + are

9 : has lent - HTHT : S + have / has + VPII ; DHNB  \: so far

10 : are learning - HTTD :S + be + V-ing

11 haven't stayed - HTHT+ Since " S + have / has + VPII + since + 1 mốc TG / QKĐ

12 : does - get - HTĐ : Do / Does + S + V nguyen mẫu

13 " is working HTTD " S + be + V-ing ; DHNB :  at the moment

14 : is sleeping HTTD " S + be + V-ing ; DHNB :   be quiet ~

15 : have they lived - have lived

How long + have / has + S + VPII ? 

HTHT+ Since " S + have / has + VPII + since + 1 mốc TG / QKĐ

1. watch

+có every night=>dùng HTĐ

2. is writing

+có now dùng HTTD

3. has never been

+dùng HTHT:

+ Khẳng định: S + have/has + V3

4. goes

+có everyday=>dùng HTD

5. comes

+chỉ 1 sự thataj hiển nhiên=>dùng HTD

6. have known

+có for 5 years=>dùng HTHT

7. isn't having

+có at the moment=>dùng HTTD

8. are

9. have lent

+có so far=>dùng HTHT

10. learn

+có this year=>dùng HTĐ

11. didn't stay

+có last week=>dùng QKĐ

12. does mary usually get

+có every morning=>dùng HTĐ

13. is working

+có at the moment=>dung HTTD

14. is sleeping

+có be quiet(kêu làm j đó_=>dùng HTTD

15. have they lived

have lived

+có since ở câu trả lười=>dùng HTHT cho cả câu hỏi và câu trả lời

xin hay nhất nhé