A. a couple of B. tremble C. located D. self-discipline A. location B. host C. mantis D. salad A. invasion B. unusual C. reputation D. toxic A. theme B. mighty C. metropolitan D. point out A. preposition B. slide C. squall D. Indian A. dismay B. yummy C. social D. generation A. clever B. invent C. operator D. please A. breakfast B. amusement C. take a look at D. don't A. near B. progress C. nurse D. somewhere A. do shopping B. camera C. technical D. set out