I found ___________ hard to remember all the twelve star signs because they are difficult to pronounce(发音) and spell.
My pen pal __________ Japan.
There is _____airport in Liaocheng. _______ airport is very large.
________ food is important for us. It’s good for our________.
--- ____________________ ? --- Yes , please . I want a sweater .
—Where is Joan? —She________ a novel in her study.