`1`. Peter asked Janet if he could borrow Janet's typewriter.

`@` Câu tường thuật Yes/No:

`-` S + asked/wondered/wanted to know + (O) + if/whether +S + V(lùi thì)

`-` Lùi thì: Can `->` Could

`-` Your `->` Janet's

`-` One's + noun: cái gì của ai..

`2`. She has worked as a secretary for five years.

`@` Cấu trúc HTHT <=> QKĐ:

`-` S + started/began + toV/Ving + time + ago

`=` S + have/has + V3/ed + for/since + khoảng thời gian/mốc thời gian

`3`. I am not used to driving on the left difficult.

`-` Find Ving `=` Be used to Ving: quen với việc gì...

`4`. He suggested that I should put my luggage under the seat.

`-` S + suggest(chia) + that + S + (should) + V-bare: ai đó đề nghị ai nên làm gì..

`5`. You don't have to finish work today.

`-` It is (not) necesary + (for sb) + toV-inf: Thật là cần thiết cho ai khi làm gì..

`=` S + (not) + have to + V-bare

`1`  Peter asked Janet if he could borrow her typewriter .

`-` Gián tiếp ''Yes/No'' : S + asked + O + if/whether + S + V(lùi thì) + O .

`-` I `->` he .

`-` can `->` could .

`-` your `->` her .

`2` She has worked as a secretary for five years .

`-` for five years : DHNB thì hiện tại hoàn thành .

`=>` Form : S + have/has + V3/Vpp + O .

`3`  I am not used to driving on the left difficult .

`-` S + be/get + used + to V + O : Ai đó tập làm gì .

`4` He suggested that I (should) put my luggage under the seat .

`-` S + suggest + that + S + (should) + V + O : Lời khuyên cho ai .

`5` You don't have to finish work today .

`-` S + have + to V + O : Ai đó phải làm gì .