Hi, Mary. Any idea where Bill is?— He ______ in the library. I saw him reading books there just now.

Eating________vegetables and less meat can help you tokeep in good ________

Is that your best friend Kitty— No, it _________ be her. She flew to Singaporeyesterday.

was a child, I ______ watch TV whenever Iwanted to

here anyone in the classroom—No, not only the students but also the teacher to watch the opening ceremony of the Asian Beach Games.