—What is your head teacher like? — Oh, he is kind _______ he looks very serious. A. if B. though C. or
It’s good _______ your health ________.
My parents are in good _______. They are pretty _______.
Here ____ the results _____ the students activity survey.
Xiao Zhang ________ watches TV. He likes going online.
Although he is very old, ______ he works very hard.