3. Обусловьте, является ли предложение правильным либо ошибочным. Если есть ошибка,

3. Обусловьте, является ли предложение правильным либо ошибочным. Если есть ошибка, исправьте. 1) Let39;s stay at home in evening and watch a good film. 2) Clean your teeth and go to the bed. You need a good sleep. 3) His behaviour is quite weird, because he has been in the prison for seven years. 4) Tomorrow we are going to cross the equator. 5) There was not a single cloud in blue sky. 6) The travellers wanted to see the wonders of the East. 7) We go to the zoo once in a blue moon. 8) The doctor told me to stay in bed for a week. 9) What is a weather like today? - It is sunny. 10) The explorers discovered the new world of prehistoric creatures.