—Would you mind________in the classroom?—Sorry,I won’t do that again.A.not runningB.don’t runC not to run
Hi,Mike,what made you so_______?
The______he is,the _____ he feels.
All of us are ____ at the ______ result.
We must try _____ people _____ the animals in danger.
--Mary,would you like to visit the Science Museum with me? ---_______,but surfing the net seems more interesting.