It was ___ he won third place ___ he realized body was merely an instrument of the spirit.
.—Are my clothes too casual? —No. You can go_________you are.
Please turn down the music, _________our neighbors next door will be disturbed.
In summer, food will go bad if_________in room temperature.
.QQ, _________you can chat with your friends, makes communication easy.
_________fit, we ought to learn more about our body and be careful with what we eat.