$\text{4.}$ decorated ( Thì QKĐ - two years ago ) 

→ This room was decorated two years ago . 

$\text{5.}$ looked ( Thì QKĐ - last month ) 

→ The babier was looked after by Noone at school last month . 

$\text{6.}$ didn't write ( THì QKĐ - last night ) 

→ English words were not written last night . 

$\text{7.}$ located ( thì QKĐ - in 2016 )

→ My school was located in this area in 2016 . 

$\text{8.}$ Did - draw ( Thì QKĐ - last month ) 

→ Were many beautiful pictures drawn by your  sister last month ? 

$\Rightarrow$ S + was/were +(not) Vpp + ( by O ) 

$\Rightarrow$ Was/were + S + Vpp  + ( by O ) 

$#Lynkk$

4. decorated (câu quá khứ đơn: ago)

=>This room was decorated 2 months ago

5. looked (câu quá khứ đơn: last monday)

The babies were looked after may Nope last Monday

6. didn't write (câu quá khứ đơn: last night)

=> English words weren't written by me last night

7. located (câu quá khứ đơn:2016)

=> My school was located in this area in 2016

8. Did.....draw (Câu quá khứ đơn: last month)

=> Were many beautiful pictures drawn by your sister last month

#nguyngocnhu

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