— The box is too heavy to carry.What’s in it?— Oh, I ________ it ________books.
I was very when I saw Tom wearing yellow clothes. He hates yellow.
Don’t leave the baby at home _____. It’s very _____.
— Tom, you should be polite and let our grandpa get the car first. — OK. And I will open the door for him.
A has beautiful feathers . And it can sing nicely.
Peter, you should leave the light when you’re out.