A. good at B. usually C. operator D. guard against A. competitor B. coast C. fill out D. romantic A. immediately B. visit C. interesting D. crane A. while B. coat C. sweeping D. lurk A. though B. sweet C. vein D. merciful A. meander B. telly C. trial D. overbalance A. thousand B. be caught in C. wire D. each A. only B. thank C. impair D. be connected to A. coke B. museum C. nature D. mission A. care B. want C. spectacular D. sandwich