Dan Brown , _____author of The Da Vinci Code,is _____very famous American writer.A. a; the B. the; the C. the; a Da a; a
He dressed up and went to the party as if ___________.
Scientist are not sure about the ___________ of water on the Mars.
Don’t push me! __________ you know the truth right away?
. He __________ full marks, but he was so careless as to make a spelling mistake.
Then I have learned there are a lot of troubles in our lives, but the problem is __________ they control you or you control them.