A. know B. boat C. subservient D. diagram A. rainbow B. looks C. alienate D. ninepin A. burn to the ground B. all kinds of C. both D. shepherd A. retired B. spectacular C. choke D. Malaysia A. porridge B. sweep up C. bungalow D. ballad A. confident B. palace C. ouch D. diversity A. get into the habit of B. sweat C. OK D. automatic A. part-time B. naive C. unconscious D. not so good A. lollipop B. loyal C. tremble D. lever A. volcanology B. indeed C. recycle D. see a film