A.

1.a

2.a

3.b

4.a

5.b

6.b

B.

1.did_bought

2.didn't left

3.found_decided

4.does_cooked

5.doesn't took

6.went_explored

C.

1.well

2.carefully

3.terribly

4.good

5.terrible

6.careful

D.

1.them

2.her

3.they

4.us

5.he

6.him