We looked at each othersurprise when we heard a bird singing “Happy birthday to you “. [ ]

have you been married? —For twenty years.

Where did you get the book? —- From the library．And I have _______it for two weeks．

I called you yesterday evening, but nobody answered the phone.— Oh, I a walk with my parents at that time.

Did you have a good time at your party?―Yeah, and my mom cooked _________ for my friends.