_____ it was very cold, _____ my friend still went swimming in Jialing River this morning.

The window ____ ten minutes ago， and the room is bright now.

In our country the old taken good care of.

It was on a train _____ I was travlling to Xi’an _____ I made the acquaintance of the old professor from UK.

_Tony is such a selfish person_ I agreeNever again ________ with him