Perhaps the best sign of _____ computer and internet use pushes up demand for paper comes from the high-tech industry itself.
----I didn’t do well in this English examination. How about you? ----I did _____ you.
----I wonder why Mary is so unfriendly to us. ----She is _____ than unfriendly, I’m afraid.
----How about your trip to Hainan? ----It couldn’t have been _____. Sometimes I went swimming in the sea; sometimes I lay on the sand.