Сделать предложения отрицательные вопросительные

ответ:

we aren't repaired the bicycle.are we repair the bicycle?

you aren't walked the dog.are you walk the dog?

you aren't studied for a test.are you study for a test?

we aren't watched television.are we watch the television?

we aren't played computer games.are we play computer games?

you aren't cooked a pizza.are you cook a pizza?

you aren't visited her friends.are you visit her friends?

we aren't washed the dishes.are we wash the dishes?

you aren't cleaned his parrot's cage.are you clean his parrot's cage?

you aren't tidied your room.are you tidy your room?

we aren't talked to mum.are we talk to mum?

they aren't played with his toys.are they play with his toys

объяснение:

what is rickets?

where (или in what countries) is rickets among the most frequent childhood diseases?

what is the predominant cause of rickets?

may lack of adequatecalcium in the diet lead to rickets?

rickets can occur in adults, can't it?

do the majority of cases occur in children suffering from severe malnutrition?

when does osteomalacia occur in adults?