Помогите пожалуйста решить задание

2)Eve swims in river at the evening.
3)Mark rides his bike in the morning.
4)Mary sings songs st the evening.
5)Alex helps his mum in the morning.
6)Hob sleeps under the tree at the evening.
7)Willy climbes a tree in the morning.
8)Rex plays with ball at the evening.

Как-то так

Eve swims in the evening 
Mark rides the bicycle in the morning 
Mary sings in the evening
Alex helps his mother in the morning 
Hob sleeps in the evening
Willy climbs the tree in the morning
Rex plays with the ball in the evening