`1.` She will buy me some special dishes as soon as she arrives in Sa Pa.

`->` S + will + V-bare + as soon as + S + V-(s/es)

`2.` I have worked in this school since `2002.`

`->` S + started + V-ing + time + year

`=` S + have/has + P2 + since + time

`3.` She looks forward to travelling to England.

`->` expect to doing sth `=` look forward to doing sth: mong chờ làm gì

`4.` In spite of the cold weather, we went to English class.

`->` Although + clause, clause

`=` In spite of + Noun/Noun Phr/V-ing, clause: mặc dù...nhưng...

`5.` If Nga isn't tired, she will join the trip to the countryside.

`->` Điều kiện loại `1:`

If + S + am/is/are + adj/Noun, S + will/can/shall + V-bare

`6.` She is playing badminton while her parents are doing morning exercise.

`->` clause + while + clause: trong khi...

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`1` She will buy me some special dishes as soon as she arrives in Sa Pa .

`-` S + will + V_inf + O + as soon as + S + V(s,es) + O : Ai đó sẽ làm gì ngay khi mà ai đó làm gì .

`2` I have worked in this school since `2002` .

`-` since + `2002` : Hiện tại hoàn thành .

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

`3` She looks forward to travelling to England .

`-` look forward to + V_ing : trông chờ làm gì .

`4` In spite of the cold weather , we went to English class .

`-` In spite of/Despite + V_ing/N + O , S + V + O : Mặc kệ điều gì , ai đó vẫn làm gì .

`5` If Nga is tired , she will not join the trip to the countryside .

`-` Điều kiện loại `1` : If + S + V(s,es) + O , S + will + V-inf + O .

`6` She is playing badminton while her parents are doing morning exercise .

`-` Hiện tại tiếp diễn : S + is/am/are + V_ing + O .