`-` Câu nghi vấn ( thì QKTD): (Wh-question)+ was/ were+ S+ Ving+...`?`

`-` Câu khẳng định ( thì QKTD): S+ was/ were+ Ving

`2`. Where were the rabbits hiding`?`

`->` They were hiding behind the tree.

`-` Theo hình, ta thấy có `2` con thỏ đang trốn sau cái cây

`3`. Who was looking at shooting stars`?`

`->`  No one was looking at shooting stars.

`-` Theo hình, ta thấy không có ai đang ngắm những ngôi sao băng

`4`. What was the boy doing`?`

`->` He was playing the guitar.

`-` Theo hình, ta thấy có `1` cậu bé đang chơi gui-tar

`5`. Where was the owl sitting`?`

`->` It was sitting on the tree branch

`-` Theo hình, ta thấy có `1` con cú đang ngồi trên cây

`-` Thì QKTD :

`+` KĐ : S + was / were + V-ing

`+` NV : Was / Were + S + V-ing ?

`=>` `DHNB` : at this time yesterday , this time yesterday , ...

`2`.Where were the rabbits hiding ?

`->` They were hiding behind a tree

`3`.Who was looking at shooting stars ?

`->` No one

`4`.What was the boy doing ?

`->` He was playing the guitar

`5`.Where was the owl sitting ?

`->` He was sitting on the tree branch

`\text{# TF}`