If you want to be a ______, you shouldstudy math hard.

I heard they went skating in themountains last winter. — It _____ true because there was littlesnow there.

eks and Turks had not helped eachother after the earthquakes five years ago,they____ mortal enemies instead offriendly neighbors later on

Who did you see playing in/on theplayground________

The parents didn’t tolerate their kids’ rudeness at the party, nor ______ themselves to be disobeyed.