— Could you tell me ?— Next week.A. when they will come back to schoolB. when will they come back to schoolC. how they will come back to school
Mr. Green _______ to Beijing two weeks ago. He ______ there many times.
-----What’s the population_______the U.S.A.? ----- the U.S.A.has _______population of 297 million. A. of, a B. of, / C. in, a D.in, /
of the teachers in our schoolwomen.
----- Which is your favorite sport, swimming, running or skating? ------_______ of them. I like water skiing best.
— Would you please tell Maria about it? — _________