16. Despite the bad weather, we went out for a picnic. (although)

`=>` Although the weather is bad, we went out for a picnic

(Although + S+V, S+V)  sau "although" là 1 mệnh đề 

17. "Don't go to the park when it's dark", said Mrs. Brown.

Mrs. Brown said not to go to the park when it got dark

`=>` Câu gián tiếp của câu mệnh lệnh phủ định  (S+V+O+not to+V+O)

18. I don't remember exactly when my parents started this workshop. (set)

`=>` I don't remember exactly when my parents set up this workshop 

- set up: thành lập (chỉ cần thay từ "started" thành từ "set up")

19. The local government will enlarge the roads in upcoming years.

`=>` The roads will be enlarged by the local government in upcoming years.

- Câu bị động ở thì tương lai đơn (S+ will be+ `V_3`/V-ed)

20. Jane is quite warm and friendly. Her sister is quite warm and friendly.

(Both)

`=>` Both Jane and her sister are quite warm and friendly.

- Đừng 1 mình, "both" đều có nghĩa là "đều, cả hai"

(Both + N/NP + And + N/NP + Vsố nhiều…)

$@thubui$ 

`16,` Although the weather was bad, we went out for a picnic.

(Although + S + V, S + V)

`17,` Mrs. Brown told me not to go to the park when it was dark.

(S + told/ asked... + O + to V/ not to V)

`18,` I don't remember exactly when my parents set up this workshop.

(Set up: thành lập, dựng lên

`->` Tôi không nhớ chính xác bố mẹ tôi đã lập xưởng này từ khi nào.)

`19,` The roads will be enlarged by the local government in upcoming years.

(Câu bị động thì tương lai đơn: S + will + be + VptII)

`20,` Both Jane and her sister are quiet warm and friendly.

(Cấu trúc "both": Both + N/N. Phrases + and + N/N. Phrases + V(số nhiều))