A. fortnight B. jelly C. pyramid D. signal A. let B. snow C. by coincidence D. birthday A. longan B. stair C. blister D. I'm afraid A. hi B. comfortably C. caring D. island A. potassium B. in the morning C. else D. respect A. thirteen B. truthful C. freezer D. exhaust A. season B. delight C. half D. calf A. receive B. remedy C. precariously D. clever A. shepherd B. subject C. determine D. National Day A. cushion B. midsummer C. postman D. as as