My sister isn’t at home. I have to _____ my naughty niece.

How do you like the blue T-shirt—OK, but do you have a ______one in blue I can’tafford the price.

_______ nice weather it is today! The boysare playing _______ outside in the open air.

Many trees have been planted recently, and _______,the air has become fresh again.

A girl calling herself Mary is waiting outside; _____she come in now