1. Students will continue _________ back to school when the pandemic is controlled. A. go B. to go C. went D. gone 2. The teacher encourages _______ the “Teaching English on TV” program every Wednesday and Saturday morning. A. us learn B. us to learn C. us learning D. us to learning 3. Don’t forget _________ your hands regularly to protect yourselves from COVID-19. A. wash B. to wash C. washing D. washed 4. It’s no use _________ to persuade Minh. Nothing can make him ________ his mind. A. try/ change B. to try/ to change C. trying/ changing D. trying/ change 5. Ask John __________in. Don’t keep him __________ at the door. A. to come/ to stand B. to come/ standing C. coming/ standing D. coming/ to stand 6. People should give up _________ right now if they want _________ longer. A. smoke/ lived B. to smoke/ living C. smoking/ to live D. smoked/ live 7. _______ the quiz well, you need to revise online lessons carefully at A. Do B. Doing C. To do D. Done 8. When you see Lan, remember ________ her my regards, please. A. to give B. giving C. give D. gave 9. They postpone _______ the meeting due to the pandemic. A. hold B. to hold C. holding D. held 10. We hope that our students themselves will enjoy ______ the online exercises enthusiastically. A. to do B. doing C. to be done D. being done