A. boundary B. planter C. at the end of D. cellphone A. holly B. proper C. accompany D. airplane A. temple B. briefly C. milestone D. regret A. suffice B. as long as C. even if D. spell A. toilet B. incredible C. Beijing Opera D. Mars A. uneasy B. clerk C. stumble D. formidable A. serve B. puncture C. Jupiter D. celebrate A. predecessor B. put in order C. older D. fed up with A. truck B. generate C. cheongsam D. push in A. nuclear B. paw C. Me too D. meadow