Ответ:

1.does not hurry

2.will show

3.was

4.could

5.would buy

6.would be happy

7.would help

8.will study

9.will visit

10.were

11.have

12.rains

Объяснение:

First Conditional - Present S.+ will

Second Conditional - Past S. + would

Ответ:

1) does not hurry(1st conditional)

2) will show

3) was

4) could

5) had bought

6) должно стоять would be

7) would helped

8) должно быть have to study, но если использовать conditionals, то will study

9) will visit

10) were

11) have

12) does not rain