IV. Put the verbs in brackets in the correct tense form.
1. You ever (do) volunteer work?
2. Yes. I (do) volunteer work last month.
3. I (collect) hundreds of old book and clothes for street children so far.
4. Linh’s brother (lose) his job last month .
5. You (see) Mrs.Chi so far ?
6, Yes, I (see) her at the school gate three days ago.
7. I (not/have) a good night sleep for a long time.
8. How long you (know) Mrs Chi? - I (know) her for 5 years.
9. We (not/see) her since we (be) on holiday in Ha Long Bay.
10. Xuan (drive ) a car since he ( be ) young,
11. There (be) no rain here since last month.
12. This is the first time you (be) here.