1. A - 2. C - 3. C - 4. A

Question III.

$\text{1.}$ Will you be - will visit 

$\text{2.}$ isn't - is cooking

$\text{3.}$ to have

$\text{4.}$ won't so - will stay 

$\text{5.}$ is leaving

$\text{6.}$ know - are 

Question IV.

$\text{1.}$ much

$\text{2.}$ To

$\text{3.}$ by

$\text{4.}$ they

$\text{5.}$ by

$\text{6.}$ are 

$\text{7.}$ there

$\text{8.}$ library

$\text{9.}$ come

$\text{10.}$ lot

II

1A

2C

3.C

4.A

III

1.will be/will not visit

2.isn't/is cooking

3.have

4.will not go/will

5.is going to leave

6.am knowing/are

IV

1.much

2. to

3.by

4.they

5. by

6. are 

7.there

8.library

9.come

10.lot