When I met him the other day，it was the first time we________each other since we were at school.[ ]

Not far from the club there was a garden, ______ owner was seated in an armchair there playing chess with some friends.

One of the requirements for a fire is that thematerial _________ to its burning temperature

下列各句中，表达得体的一句是

The little boy likes playing _____ tennis and playing ______ the guitar.