Впримерах ниже присутствует одно лишнее слово или отсутствует. 1) we were at zoo yesterday 2) sun rises at the east 3) an every monday they have english classes 4) twice a week my cousins play a tennis

1) We were at the zoo yesterday.
2) The sun rises in the East.
3) Every Monday they have English classes.
4) Twice a week my cousins play tennis.