I don’t think I need to buy that toy penguin—it’s for kids.—__________you don’t have kids, buy it anyway because it looks good

I wonder________there are so many natural disasters across the world in 2010.

My mom, who didn’t allow me to smoke, ______ when she caught me smoking.

Mr Zhang is one of ____in our school.

I _______ you not to move my dictionary—now I can’t find it.