-Are you familiar _______ the music? -Yes. The music is familiar __________me,but I can`t remember when and where I heard.

——Doctor, what do you think about the operation on my mom?——Couldn’t be better．I’m sure she’ll recover ___________．

When Helen saw her tutor nod ______ to her, she calmed down and went on with her performance .

—Jenny,they say you have asked for a leave because of a sudden headache.I’m worried about you,and are you ________better now?—I’m all right now,thanks for your care.

On foggy days, you have to drive very ________ on the expressway to avoid traffic accidents.