`1` It is raining heavily now so we stay inside.

⇒ DHNB : now `->` HTTD

`@` S+ is/am/are + V-ing

⇒ Thì HTĐ

`@` S(số nhiều/I )+ V

`2` We didn't go to the zoo last Sunday because it rained.

⇒ DHNB : last Sunday `->` QKĐ

`@` S+ V(ed/cột 2)

`@` S+ didn't + V

`3` I usually walk to school but today my dad is driving me.

⇒ DHNB : usually `->` HTĐ

⇒ Hành động khác với thường ngày `->` HTTD

`4` Why didn't they come to class yesterday?

⇒ DHNB : yesterday `->` QKĐ

`@` Wh_+ did(not)+ S+ V?

`5` How often does your sister read books in the evening?

⇒ Thói quen hàng ngày `->` HTĐ

`@` Wh_+ do/does+ S+ V?

`6` My parents were tired last night so they went to bed early.

⇒ DHNB : last night `->` QKĐ

⇒ Clause nguyên nhân + so + clause kết quả

`7` He isn't playing football now because he is sick.

⇒ DHNB : now `->` HTTD

⇒ Tobe + Adj

⇒ Clause kết quả + because + clause nguyên nhân

`-------------`

`1` How were your children at the party?

⇒ "Very happy" chỉ trạng thái cảm xúc `->` dùng "How"

⇒ Thì QKĐ với tobe

`@` How + was/were + S+ O?

⇒ Trong câu hỏi Our `->` your

`2` When did they go camping in the mountains?

⇒ "Last summer" chỉ khoảng thời gian `->` dùng "When"

⇒ Có động từ " went" `->` chia QKĐ

`3` How is your school?

⇒ "Big and beautiful" chỉ đặc điểm `->` dùng "How"

⇒ Thì HTĐ

`@` How + is/am/are + O?

`4` How far is it from your school to your house?

     What is the distance between your school and your house?

⇒ "6 kilometers" chỉ khoảng cách `->` dùng "How far" hoặc "What is the distance"

`@` How far is it from PLACE 1 to PLACE 2?

`@` What is the distance between PLACE 1 and PLACE 2?

`5` What did they do last Sunday?

⇒ Nói về hoạt đông `->` dùng Wh+ trợ động từ + S+ do?

⇒ Có "last Sunday" `->` chia QKĐ