Ex I,

4, Watches
5, Will telephone
6, Learn
7, Not to do
8, To join
9, Will go
10, Moves
11, Is
12, Are
13, Think/ knocking
14, Isn't taking
15, Won't work 
16, Will win
17, Will be built
18, Will give
19, Will meet
20, Will-do /will make
21, Won't go
22, Will buy
23, Will visit
24, Will-do/ Will visit
25, Will go
Ex II,

1, She is working at a sport shop now.
2, I'm sure they will lose the match.
3, He never tidies his room (so) .It is a mess. (có thể thêm so để không phải ngắt câu)
4, The next term is going to start next week.
5, She hope she will pass the entrance exam.
6, Tien Minh is good at playing badminton.
7, Lan love travelling very much.
8, When she comes into the living room, she always change the channel on TV.
9, We have a movie ticket so we will see a movie.
10, Ann is making a dress for herself at the moment.
Ex III, 

1, Will you be..?
-... will visit...
2, Isn't/ Is cooking
3, To have
4, Won't go / Will stay - Will watch
5, Do you like...?
6, Meet
7, Is raining - Don't have
8, Are you writing..?
-... write... Do you want...?
9, Catch/ Will cook
10, Does she usually have..?
-... eats..
Ex IV, 
1, I go fishing when it is warm.
2, My mother cooks while my father is eating.
3, I take a bath first before i eat.
4, Mr Quang waits for the farmer until the farmer comes.

(Nếu có gì thắc mắc, vui lòng comment bên dưới! Xin cảm ơn!)

                                                                                              --- Katouzuki ---

Ex1 :

4.is always watching

5.will telephone

6.learn

7.will not

8.to join

9.will go

10.moves

11.Will he be

12.are

13. think-is knocking

14.isn't taking

15.won't work.

16.will win.

17.will build

18.will give.

19. am going to meet

20.will your mother  do-will make

21.isn't going

22.are going to buy

23.is going to visit.

24.are you going to do-am going to visit

25.will telephone.

Ex 2 :

1.She is working in a sport shop now.

2.I am sure they will lose the match.

3.If he never tidies his room,it will be a mess.

4.The next term will start next week.

5.She hopes she will pass the entrance exam.

6.Tien Minh is good at playing badminton.

7. Lan loves traveling very much.

8.When she comes into the living room,she always changes the channel on TV.

9.We have a movie ticket so we will see a movie (câu này mik ko chắc lắm).

10.An is making a dress for herself at the moment.

Ex 3 :

1.Are you going to be free next Saturday evening,Tuan ?

-No.My father and I are going to visit our uncle.

2.isn't - is cooking

3.to have

4.won't go-will stay-watch

5.Do you like

6.meet.

7.is raining-don't have

8.Will you write-write.

Do you want 

9.catch-will you cook

10.Does she usually have - eats

Ex 6:

1.When it is warm,I will go fishing.

2.While my father is eating,my mother cooks.

3.Before I eat,I take a bath.

4.Mr.Quang waits for the farmer until the farmer comes.

   (Nếu mik có gì sai sót thì mong các bạn comment để mik biết,mik rút kinh nghiệm cho những lần sau tốt hơn:)...Mong được câu trả lời hay nhất 🥰