What are you doing?—I’m thinking _____ life in the countryside. [ ]

Kate does well in jumping, and ________.[ ]

Our classroom ________ very big and clean. We enjoy studying there.

I don’t know if Aunt Lito look after these“stay-home children”tomorrow morning.—If he,I will phone you.

________, the Internet was only used by the government. But now it’s widely used in every field.