--- Have you ever practice ________ to foreigners?--- Oh, yes. It improves my ________ skills.
In order to keep healthy, you’d better _______.
I don’t know _______.
— Is the man over there Mr Black?— It _______ him. He has gone to England.
They _______to that supermarket many times since they moved here.
Tom likes cars. He enjoys _______ model cars of all kinds.