Unit 9 - Grammar Exercises Exercise 4 Fill in the following sentences by using past perfect continuous tense.#1. I was exhausted because I ……………… (type) for a long time. #2. Nurlibek’s boss was very angry with her because she ……………… (come) to work very late. #3. I didn’t know about the earthquake because I ……………… (not/watch) the news on television. #4. She was too overweight because she ……………… (not/keep) her doctor’s advice. #5. My father took my car to the garage because the brakes ……………… (not/work). #6. Aziza had to go to the dentist because she ……………… (not/clean) her teeth. #7. Hasan got bad marks because he ……………… (not/study) hard. #8. Alima wasn’t at home. She ……………… (go) out with her boyfriend. #9. I thought I ……………… (behave) like an idiot. #10. Gayrat ……………… (study) English) very hard for the last few days. Submit Results
