______ along with host families, I believe, language travel students are likely to get enough language practice.
The man we followed suddenly stopped ad looked as if_____whether he was going I the right direction.
—I want to go to the library but I am afraid I am not in the right . — _____. Go ahead.
—Would you rather come on Friday or Saturday? — _____.
—Did you look up the time of trains to Shanghai? —Yes, the earliest train is _____to leave at 5:30 am.
She stepped into the bedroom quietly _____she might wake up her roommates.