A. zebra B. click on C. do some shopping D. inject A. dentist B. sedulously C. concoct D. coat A. T-shirt B. ticket C. spoken D. postman A. at that time B. metropolitan C. unlikely D. uniform A. recede B. watch C. reinforce D. gas A. very B. hover-train C. vest D. squall A. twofold B. sweater C. support D. on guard A. be born with B. psychologist C. skirt D. twentieth A. rule B. sweet C. flirt D. yacht A. collect maps B. box C. Oxford D. western