VI

1/ is ⇒are 

2/are ⇒is 

3/ in ⇒and

4/ in ⇒of

5/ where ⇒what

6/ have⇒has

7/ watchs ⇒watches

8/ do ⇒does

9/ teach ⇒teaches

10/ is⇒are 

Unit 3

pronunciation

/b/ : band, best, bit, black, blone,beautiful,table,chubby,barbecue,socailble,box bathroom

/p/ : trường hợp còn lại

Ex 2

2-b

3-d

4-a

5-a

EX3

1-a

2-a

3-a

4-d

5-d

6-b

7-a

8-c

9-d

10-c

11-a

12-c

13-b

14-d

15-b

EX4

1/ go

2/ plays

3/ they are singing

4/ Does Van walk 

5/ has 

6/ wear 

7/ Are you 

8/ is walking

9/ has 

10/ is wearing 

11/ cooks

12/ does

13/ walk

14/ are going

15/ jumps 

I

1-B

2-C

3-D

4-A

5-A

6-C

7-B

8-B

9-C

10-A

II

/iz/ : couches, benches,brushes,glasses

/s/ : books,clocks,desks ,sinks

/z/ : các trường hợp còn lại

III

1-D

2-D

3-A

4-A

5-B

6-C

7-C

8-C

9-B

10-A

IV

1-at

2-next 

3-and

4-cupboard

5-a

6-In

7-How many

8-on

9-watch 

10-goes

IV

1-on

2-between

3-in

4-on