IV. Give the correct tense or form of the verbs in brackets. 1. The classroom is still very dirty. I dont think it (clean) . 2. (Lie) on the beach on a sunny day is pleasant. 3. After (shout) for help, she (take) off her shoes and (jump) in to save him. 4. It (not rain) much in the winter. 5. Dont call me between 9am and 10am tomorrow as I (have) a very important job interview. 6. This building (build) over 100 years ago. 7. I (know) her for six years since she (work) for a bank in Thai Nguyen. 8. Dont press the bell when you (come) here tomorrow as my brother (study) upstairs at that time.