----Was there much ______ in Nanjing last week?---- Yes, it snowed a lot.
—What is he doing for vacation? He’s _________her brother.
______I have one healthy habit, ______I’m not very healthy.
Mary couldn’t go to the cinema with us because she had to _____ her little brother.
Please drink some milk. It’s good ______your health.
Katrina watches TV once ______ week.