The boy ran away __________ I could say a word.
—Sorry,Mr.Green.I have ________ my homework at home. —Never mind.But don’t forget next time.
I have ________ rules in my home.We have ________ homework to do today.
Remember ________ off the lights when you leave the room,please. A.to turn B.turning C.turn
—What’s your teacher like? —She is always strict ________ us. A.in B.with C.to
—What do you usually do in the morning? —I often practice ________ English. A.speak B.to speak C.speaking