They write compositions every week.
I buy ice cream every day.
I don't buy ice cream every day.
I won't go to camp in summer.
I swam in the lake last summer.
I didn't take the book yesterday.
He is learning the poem by heart at the moment.
I will meet my friends tomorrow.
She is not cleaning the floor at the moment.
It is already the fifth competition she has won.
They haven't built the house yet.