`8.` I'd rather you didn't smoke in the kitchen.
Giải thích: Would rather với 2 chủ ngữ: S1 would rather S2 V-ed/didn't V.
`9.` It takes Sue 3 hours a day to practice English with her friends.
Giải thích: Somebody + spend + time + V-ing = It + takes + somebody + time + to V.
`10.` It is raining heavily, so we take our umbrellas.
Giải thích: so + mệnh đề: vì thế
@ `Ly`