1. Please turn off the lights and ___when you're not using
A. Electricity B. Equipment C. Appliances D. Furniture
-Appliances: thiết bị
2. Though Mary applied for hundreds of jobs, she is still out of work
-->Despite hundreds of job applications, she is still out of work.
-Despite+N/V-ing, S+V...
3. Getting a good grade made him pleased
--> He was pleased that he got a good grade.
4. He was the best man ___ I have ever seen
A. Who B. Whom C. Whose D. That