Проверьте, , правильно ли посторено предложение. children were allowed to visit niagara falls, didn"t it? думаю, что не правильно, но не знаю как правильно исправить, вообщем всем кто , огромное !

нет,неправильно. у вас в предложении passive voice и глагол were, вот его вы и берете для "хвостика", а подлежащее у вас children - дети - они - they !

children were allowed to visit niagara falls, weren't they?

нет не правильно

children  were allowed to visit niagara falls, weren't they?

это разделительный вопрос.

agent cute is in hospital and boss is phoning him.complete boss's question.

-hi cute, how are you?

-i'm funny,boss.

- why didn't you come to work? what are you doing?

-i'm lying in bed .i mast stay in bed for a week.

- where are you?

-i'm in hospital.

-in hospital? why? is it serious?

-no,boss.i'm ok.

-is it a good hospital?

-oh,yes.it's a very nice hospital.

- is your room comfortable? do you have any  neighbours?

-yes,i do.i really like my room and i've got two very nice neighbours.