IV. Give the correct form of the words in brackets 2) Recently health foods have increased in _____________ . (popular) 3) I had to check the wages in __________ to my normal work. (add) 4) They said “good-bye” to each other just because of some minor ______. (understand) 5) The Saigon Giai Phong is a ____________ newspaper. (day) 6) He is an ______ doctor who just graduated from the medical school last year. (experience) 7) Their _________ is always good . (communicate) 8) The ___________ of TV is always fast. (develop) 9) Huy’s brother is a (profession)__________ football player. 10) Quang is not very (sport)___________. He never plays any sports