I don’t know _______ he will leave tomorrow or not.A. whether B. if C. weather
Dashan was born in Canada, but China has become his second_____. A. family B. hometown C. house
What do you want to be in the future, Nick? —I want to be _____ pilot. It is_____ exciting job. A. a, a B. a, an C.the, an
Mr. Black is rich, ________ he is not happy.
________ call me Mimi! It's my cat's name.
________ tall the girl is!