Good heavens! There you are! We___anxious about you, and we ___you back throughout the night.
_____ in thought completely, he didn’t even know what was going on.
The manager introduced the rules that she would like to see _______ the next year.
________ ,Mom had a cup of coffee and a few minutes’ rest.
When ______ why he behaved that way at table,he made no reply.
The problems_______ at the meeting tomorrow are really hard to solve.