`III`

`1.` too

`2.` either

`3.` either

`4.` too

`5.` too

too: đi với câu khẳng định

either: đi với câu phủ định

`- - - - -`

`1.` that box isn't as big as this box

`=>` S1 + tobe(chia theo thì) + not + as + adj + as + S2

`2.` That picture isn't different form this picture

`=>` S1 + tobe(chia theo thì) + not + different  + S2

`3.` the one I saw last week is not as interesting as this cartoon

`=>` S1 + tobe(chia theo thì) + not + as + adj + as + S2

`4.` the one I bought is not different from the blue shirt

`=>` S1 + tobe(chia theo thì) + not + different  + S2