—Mother, I climbed up to that tall tree and picked this big apple.  —Jesus! You______ down and hurt yourself.

Could I look at your picture?   --Yes, of course you ______.

The public transportation is very convenient in that big city, so there ________ be any difficulty in traveling around.

— _______ do you go shopping with your mother?— I seldom do that.

Look at the sign! It says “No Smoking!” You ________ smoke here. It’s dangerous.