They studied your thoughts back and forth for an hour,bur st

Back and forth they argued They will be back ____.A.for half an hour They will be back ___________ A.for an hour B.after an hour back and forth withone back and forth 歌词 back and forth go back and forth I WHIP MY HAIR BACK AND FORTH FOR SCIENCE They play on the sands for an hour,and when they returned th rise and fall,smile and cry,move back and forth,only for fin because they piay basketball for an hour They talked for an hour of things and people __they remember