A. rim B. plot C. tortoise D. flew A. downfall B. my goodness C. lunar probe D. umbrella A. compose B. fog C. justice D. effortlessly A. in memory of B. help oneself C. naive D. pastry A. sanitation B. flee C. labyrinth D. defend A. shoplifting B. afflict C. carve D. handclap A. true B. optimistic C. travel D. miniature A. mule B. be sure about C. armament D. premises A. maidservant B. refer to C. barrier D. in vain A. chip B. obvious C. fall D. in class