Why didn’t you answer my phone call, Jack— I’m sorry, but I ________ at that time.

There _____ many English books in the library.

Mary isn’t here these days. Is she ill—-. Her mother told me that she was in hospital.

I heard Lucy ________ happily in her room when Ipassed her house.

Linda’s home is at_______ foot of_______ hill. Her room is on_______ second floor.