4.B->too 

5.enough good->good enough

Ex 5:

1.I am studying hard to keep pace with my classmates.

2.Alice prepares her lessons carefully in order to get high marks in class.

3.Please shut the door so that the dog can't go out of the house.

4.I wish to have enough money to buy a new house.

5.You should walk slowly in order that your sister can follow you.

6.They did the job well so that the boss would increase their salary.

7.We turned the lights so as not to waste electricty.

8.We lower the volume of the radio in order not to bother our neighbours.

Ex 6:

1.We hurried to school so that we weren't late.

2.He climbed the tree in order that he got a better view.

Đây là bài 5

Ex 5:

1.I am studying hard to keep pace with my classmates.

2.Alice prepares her lessons carefully in order to get high marks in class.

3.Please shut the door so that the dog can't go out of the house.

4.I wish to have enough money to buy a new house.

5.You should walk slowly in order that your sister can follow you.

6.They did the job well so that the boss would increase their salary.

7.We turned the lights so as not to waste electricty.

8.We lower the volume of the radio in order not to bother our neighbours.

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