—I don’t understand why you didn’t go to the lecture yesterday afternoon.—I’m so sorry.But I________my homework. (2013·湖南,34)
We were swimming in the lake ______ suddenly the storm started.
There is clear evidence _______ the most difficult feeling of all to interpret is bodily pain. A. what B. that C. if C. how
—My brother can only speak a few words of French. —? He once worked in Paris for nearly a year, right?
The society was set up toendangered animals from dying out.
—Mum, I can’t see any point in studying hard. —Come on, dear! Years of hard work will surelyin your future career.