Complete each sentence so it means the same as the sentence above

V.Complete each sentence so it means the same as the sentence above
1. It’s not a good idea to talk alot in class.
You shouldn’t................................................................................................................
2. Although the road was rough , he drove fast.
The road........................................................................................................................
3.Mai’s house is more expensive than Hoa’s house.
Hoa’s house..................................................................................................................
4.Because Mai studied hard, She got good grade.
Because of ..................................................................................................................