Combine each pair of sentences into a new one using the given words in brackets. Do not change the given words in any ways. Question 37: Her husband hated holidays so much. She decided to go on her own. (Since) => Question 38: I’ll post the CD today. You will get it by the weekend. (so that) => Question 39: The second race was easy. The first one was easier. (as) => Question 40: Don’t talk loudly. The baby will wake up. (If) =>

$37.$ She decided to go on her own since her husband hated holidays so much.

- S + V + since + S + V: Bởi vì ...

- Dùng để giải thích lí do của hành động.

$38.$ I'll post the CD today so that you will get it by the weekend. 

- S + V + so that + S + V: để mà ...

$39.$ The second race wasn't as easy as the first one. 

- So sánh ngang bằng: $S_{1}$  + tobe + (not) + as + adj + as + $S_{2}$ 

$40.$  If you talk loudly, the baby will wake up.

- Câu điều kiện loại $I$: If + S + V (s/es), S + will + V.

  + Diễn tả một sự việc có khả năng xảy ra ở hiện tại.