The captain stood by the window, _____ he could see the top of the tower.
He ________ your car by mistake because he didn't have the keys.
—The similarities between social networks are striking.—That ________ come as no surprise,because they are all products of the Internet.
—Hi,Joan.Any idea where Tom is?—He ________ on the playground.I saw him there playing football just now.
—Guess what?I came first in that contest.—Great!You ________ a lot during the past two weeks.
—Where will you start your work after graduation?—Mum,it's not been decided yet.I ________ continue my study for a higher degree.