Question

Since/for
1 .... twenty years.
2 .... 1996.
3 .... tast night.
4 .... two days.

Answer 1

1 for twenty years

2 Since 1996

3 Since last night

4 for two days

Answer 2

1. For twenty years.

2. Since 1996.

3. Since last night.

4. For two days