— Mum, I want to wash my shoes tomorrow.— Why not wash them today? Never ________ till tomorrow what you can do today.
The book must ______ Tom.
______girls took part in the Super Girl Competition, but only few of them succeeded.
Teachers must be strict________ their students.
More and more students are going to have Friday afternoons________ to volunteer and help others.
He must stop_________ jeans, because they are out of style.