小题1:Where is your pen pal from，Cooper？/Where does your pen pal from，Cooper？
小题2:It’s bad for your health to eat too much junk food.
小题3:Sorry，I can’t.I have a piano lesson.
小题4:I used to be afraid of the dark.
根据情景提示，用恰当的短语或句子填空。（每空2分，共8分）
小题1:Where is your pen pal from，Cooper？/Where does your pen pal from，Cooper？
小题2:It’s bad for your health to eat too much junk food.
小题3:Sorry，I can’t.I have a piano lesson.
小题4:I used to be afraid of the dark.