I.

1.b

2.a

3.d

4.c

II.

1.d

2.c

3.a

4.d

5.d

6.b

7.c

8.d

9.c

10.a

III.

1.watching

2.listening

3.to buy

4.to speak

5.making

6.eating

7.working

8.to call

9.to build

10.doing

IV.

1.to

2.on

3.in

4.as

5.on

6.in

7.in

8.on

V.

1.c

2.d

3.a

4.d

5.b

VI.

1.I with my friends enjoy playing monopoly.

2.Jim finds boring because it takes making lots of time.

3.Will you take up ice-skating in the future?

I.

1.B

2.A

3.A

4.D

II.

1.A

2.D

3.C

4.B

5.D

6.B

7.B

8.D

9.C

10.C

III.

1.watching

2.listening

3.to buy

4.to speak

5.making

6.eating

7.working

8.calling

9.to build

10.doing

IV.

1.to

2.on

3.in

4.like

5.up

6.in

7.At

8.on

V.

1.D

2.C

3.A

4.D

5.D

VI.

1.I enjoy playing monopoly with my friends.

2.Jim finds making models boring because it takes lots of time.

3.Will you take up ice-skating in the future?