11. Is

-> Today -> HTĐ -> Sự thật hiển nhiên

-> Chủ ngữ là it -> Tobe là is

12. Don't walk

-> Every day -> HTĐ

-> Chủ ngữ I -> TĐT don't

13. Is talking 

-> Now -> HTTD

-> Mom -> is

14. Are staying

-> Today -> HTTD -> Việc xảy ra tạm thời

-> Tanya and her sister -> are

15. Don't give

-> Usually -> HTĐ

-> Teachers -> TĐT don't

16. Am learning

-> At the moment -> HTTD

-> I -> am

17. Is not writing 

-> Now -> HTTD

-> Mom -> is

18. Is 

-> This year -> HTĐ -> Xảy ra hằng ngày 

-> He -> is

19. Don't go

-> every August -> HTĐ

-> We -> TĐT don't

20. Has 

-> weekends -> HTĐ -> Lặp đi lặp lại

-> Susan -> chia V

#newspacelucy

#studywell

11 It is my birthday today.
12 I don't walk to school every day.
13 Mum is talking on the phone right now.
14 Tanya and her sister are staying with us today.
15 Usually, our teachers don't give us much homework.
16 I am learning to play tennis in school at the moment.
17 Mum is not writing an email right now.
18 He is in the football team this year.
19 We don't go on a summer holiday every August.
20 Susan has homework at weekends.

DHNB:

HTD KD :S+V_nt/Vs,es

        PD:S+don't/doesn't + V_nt

 HTTD : KD : S+are/is/am + V_ing