Supply the correct forms of the given words

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14. I (open) ……………. the letter when the wind (blow) ……………. it out of my hand.
The boy fell and hurt himself while he (ride) ……………. a bicycle.
Exercise 3: Put the verbs into the Past Simple or Past Perfect tenses.
1. He (be) ……………. in prison for twenty-seven years last year.
2. The policeman (tell) ……………. us to come back in two hours yesterday.
3. My aunt and I slowly (walk) ……………. back to the house last week.
4. We (see) ……………. a small grocery store three weeks ago.
5. I (not go) ……………. to office last Monday.
6. She (get) ……………. married a few months ago?
7. I (finish) ……………. my homework before 10 o’clock last night.
8. Before he came to Ha Noi, he (live) ……………. in Da Nang.
9. They (wait) ……………. at the station for 90 minutes when the train finally arrived.
10. The storm destroyed the sandcastle that we (build) …………….
Exercise 4: Put the verbs into the Past Simple or Past Continuous.
1. What were you doing when I phoned you? I (have) ……………. a bath.
2. Mary (water) ……………. the flowers at 3:00 p.m. yesterday.
3. Peter and I (do) ……………. the exercise at this time last night.
4. When I (arrive) ……………. at this house, he still …………….