You should be working instead of _________ there in bed.  

----___these her erasers?----No, they ___. 

—The apples _________sweet. Would you like another one?—No, thanks.

 —I will buy you a new bike if you learn how to swim this summer. —Is that a ________? I’m sure I’ll get the bike.

---Don’t forget to ______ your sister with you when you come here next time, Lily!---OK, I won’t.