ld very muchlike to have gone to the party, but ______

Be quiet, the head teacher Mr. Gu is coming.— Don’t worry. It _____ be him. Mr. Gu is much fatter.

Sarah pretended to be cheerful, _____ nothing about the argument.

He has a great interest in tennis and ______ it twice a week over the past year.

. Whoever has_____sense knows smoking is harmful to people’s health