IV. Give the correct form of the verbs in parentheses. ( 1pt)
1. Your son (get _____________________) taller and taller.
2. You (be ) ____________________ to Halong Bay before? Yes, I (spend) __________________ my holiday there with my family last summer.
3. My uncle (not be _____________________ ) out of his house since he (buy _____________) a color TV.
4. While my mother and I (watch _____________________) a movie on TV last night, our uncle in the USA (phone ______________________).
5. We (already / finish _______________________ the first semester exams. 6. How long you (know _________________________ Mrs. White?
7. By working day and night he succeeded in (finish ________________) the job in time.