II/

$5$. to do

$6$. to choose

$7$. listening

$8$. playing

$9$. reading

$10$. chatting

III/

$1$. I wish I weren't busy now

$2$. She wishes she had a bike

$3$. We used to play soccer in the afternoon long ago

$4$. Three hundred people were invited to the wedding by Mary and Tom

$5$. I have not seen her for 10 months

$6$. We wish we could go out

$7$. I wish she went to my birthday party

$8$. We used to go camping together

$9$. Two million books are sent to America every year

$10$. We have not met each other for five years

5. to do

6. to choose

7. listening

8. playing

9. reading

10. chatting

III/

1. I wish I were not busy now.

2. She wishes she had a bike.

3. We used to play soccer in the afternoon long ago.

4. Three hundred people were invited to the wedding by Mary and Tom .

5. I haven't seen her for 10 months

6. We wish we could go out.

7. I wish she went to my birthday party

8. We used to go camping together.

9. Two million books are sent to America every year.

10. We haven't met each other for five years.