— _______ does Earth Day come every year? —It comes on April 22.
Most of us are afraid of __________ in front of many people.
My grandma lives in a (n)_________ house, but she doesn’t feel ________.
—Jack, you’re late again. —Sorry. I was _________ tired _________ I couldn’t get up on time.
Remember _________ softly when we are in the reading room.
—Mary, what about going boating if it __________ fine tomorrow? —Good idea!