15. We’ll have to go without John if he ________ soon. A. Won’t arrive B. will arrive C. arrives D. doesn’t arrive 16. They ________ your money if you haven’t kept your receipt. A. Won’t refund B. didn’t refund C. no refund D. not refund 17. If I make some coffee, ________ the cake ? A. Do you cut B. will you cut C. are you cutting D. don’t you cut 18. If you ________ your homework, I ________ you watch TV. A. Won’t do/let B. did/won’t let C. don’t do/won’t let D.won’t do/don’t let 19. If you want to see clearly, you ________ your glass. A. Wear B. will wear C. would wear D. must wear 20. If you’re scared of spiders, ________ into the garden. A. Won’t go B. you won’t go C. don’t go D. not go