Exersise3. Form out 4 sentences past simple and continuous. 1) apply exact time 2) apply with while 3) apply when it is interrapted past continuous.

Here are four sentences illustrating the past simple and past continuous tenses as per your requirements:

1. Exact Time (Past Simple): I visited my grandmother at 3 PM last Saturday.

2. With While (Past Continuous): While I was reading a book, my sister was watching television.

3. Interruption (Past Continuous): I was studying for my exam when the phone rang.

4. Exact Time with Past Continuous: At 5 PM, I was cooking dinner for my family.