Đáp án:

Bài `12`:

`1`. I promise I will never tell lies again.

`2`. The doctor will probably be very busy today.

`3`. Perhaps she will forgive you.

`4`. I think it will not be windy tomorrow.

`5`. What will you do this afternoon?

`6`. Shall we go out for diiner tonight?

`7`. I will be back but I will not come tomorrow.

`8`. She will become a charming bride tomorrow.

`9`. Will you do me a favor?

`10`. We think he will propose to his girlfriend tonight.

Bài `19`:

`1`. promise-won't do

`2`. is-will continue

`3`. enjoys-won't stop

`4`. leaves (vì là lịch trình, thời gian cố định rồi nên không chia ở tương lai đơn mà chia ở thì hiện tại đơn)

`5`. Would I bring

`6`. will go-opens-closes

`7`. Will you help-is

`8`. look-will bring

`9`. tries-will be

`10`. Does the airplane take off

#Chúc bạn học tốt!

Bài 12: 

1.  I promise I'll never tell lies again.

2.  The doctor will probably be very busy today.

3.  Perhaps she'll forgive you.

4.  I think it won't be windy tomorrow morning.

5.  What'll you do this afternoon?

6.  Shall we go out for dinner tonight?

7.   I will come back now but he'll not.

8.  She will become a charming bride tomorrow.

9. Will you do me a favor?

10.  We think he'll propose to his girlfriend tonight.

Bài 19

1. promise - won't do

2. is - will continue

3. enjoys - won't stop

4. will leave

5.  Should I bring

7.  Will you - is

6. Is going - opens -closes

8. Look- will bring

9. tries - will be

10.  Does the airplane take off