B1.change into negative and question form 1 Duy lives near here............................. 2 Mai and Lan walk to school.............................. 3 She has long hair........................ 4 My mother is very king and helpfull.................... 5 I am doing my homework now............................. B2 Find and corrreet one mistake in each of the following sentences 1 there are some orange juice and milk to drink ....................... 2 tomorrow Loan is buys a new camera for her brothers' s birthday...................... 3 Tom does not never go fishing in the winter.................... 4 Students shouldn' t to litter the schoolyard.................. 5 Is your house at the country? - yes,it is.........