— Isn’t it amazing that I met my pen-friend Jim on May Day? — Really? For how many years _______ each other?
_______ the rapid growth of short messages sent by mobile phones, the increasing number of criminal cases appeared through short messages.
He cooked a great meal to _______ the help of his neighbors in finding his lost little daughter.
—_______ listen to music in the classroom, Peter. —Sorry, I won’t, Mrs. Black.
Driving a car is not so difficult as you imagine, if you _______ the rules.
She has to _______ her journey because of her mother’s illness.