16. The high-speed rail train _____ when Rita reached the train station. (A) should have left (B) wo
15. When she retires, Professor Charon _____ here for over thirty years, but her classes are never d
14. _____ but is converted into heat. (A) The energy is not lost which is consumed in overcoming fri
11. I really enjoy reading the messages _____ me. (A) who my friends send (B) my friends send (C) th
8. If we want to _____ our meeting time, we should start with the most important projects, and leave
7. The _____ to my new role at the company will be slow. I have some projects to finish up first. (A
6. If you want to increase your _____ with followers on social media, you should post great photos a
4. My twin brother and I have a very close ______. We always know what the other is thinking. (A) bo
3. Farming and meat production are the reasons for the _____ of many forests. (A) destruction (B) di
2. The main character faces a terrible ______. Does he save the city or save the woman he loves? (A)
1. Police ____ on high-crime neighborhoods in response to a recent rise in violent crime. (A) touche
1. Despite his extensive credentials, the professor’s latest publication was criticized for presenti
1. Good presenters often use photos, diagrams, or other kinds of visuals to _____ the points they wa
2. ______ attacks are those that may strike legitimate targets and civilians without distinction. (A