The water in the river nearby will be dirtier than before if nothing __________.
— Can you _______to an Englishman?— Yes, if he can ______Chinese.
He was born _____a cold winter morning ___ 2005.
Don’t play _________ computer games. It’s bad ________ your eyes.
Young people in the 1990s_______ wearing trainers ________ this.
Jim is taller than I am. So I sit _____ him.