поставь слова в правильном порядке и запиши предложения:1.grandmother / help / you / must / your.
2.whales / than / are / dolphins / cleverer.
3.you / doing / are / what?
4.school / run / you / during /mustn"t / the breaks / at.
5.birthday / is / when / your?

спасибо

1. you must help your grandmother2. dolphins are cleverer than whales3. what are you doing?4.you mustn't run at school during the breaks.5.when is your birthday?