Question

2.Fill in the right Past from: 6. They (surf) the Net when I (call) them 7. White Kim (plant) the trees, Bob (clean) out the pond. 8. He (not/find) my Credit card Last year.

Answer 1

6. they were surfing the net when I called them.

7. white Kim was planting the trees, Bob was cleaning out the pond.

8. he didn't find my credit card last year.

Answer 2

Here are the sentences with the correct past forms filled in:

6. They were surfing the Net when I called them.
7. White Kim planted the trees, Bob cleaned out the pond.
8. He didn't find my credit card last year.