Exercise 5: Complete the sentences using the given words. 1. All of her colleagues were .................... when they knew that she got a serious disease. A. annoyed B. sympathetic C. obedient 2. Some of the computers in the company need to be .................... because they are very out of date. A. surrounded B. convinced C. upgraded 3. Employees’ salaries in the company have been raised thanks to the positive .................... on its business. A. improvement B. rubber C. sandals 4. Some Korean tourists were .................... when they saw many Vietnamese people wearing pajamas to go for a walk on the streets. A. astonished B. cooperative C. conscious 5. The washing machine .................... worked well but it broke after only 5 days of use. A. noticeably B. initially C. considerably 6. The boy is an .................... child because he always follows what his father tells him to do. A. astonished B. annoyed C. obedient 7. Jane is one of the most .................... colleagues of mine because she always helps me to complete our work effectively. A. cooperative B. conscious C. tolerant 8. He tried hard to .................... his client to buy his company’s products and he was successful. A. upgrade B. convince C. surround