A. cm B. come true C. bus stop D. travel agent A. impact B. seminar C. historian D. protest A. bark B. describe C. took D. read A. contribute B. open space C. dog D. idiom A. cafeteria B. bargain C. not only but also D. change one's mind A. settle in B. home page C. withdraw D. dragon boat A. agent B. tremor C. have summer holidays D. ourselves A. compare B. link to C. recommend D. tightly A. shallow B. have a party C. work from home D. preparation A. delete B. occupy C. no good D. touch