______ the rising rent prices in Wuhan can't compare with those in Beijing and Guangzhou, they still worry current college students．
A．Even though B．As though
C．In case D．As long as
All the football fans shouted and cheered so much that you could hardly hear _____ else．
A．something B．everything C．anything D．nothing
--I borrowed 10 dollars from Cathy, but she insisted that I had borrowed 15 dollars from her．
--I _____ you the money．Why didn't you ask me?
A．must lend B．could have lent
C．would lend D．should have lent
Statistics show that men have _____ as women do for every mile they drive．
A．serious accidents as twice many B．twice as many serious accidents
C．twice serious accidents as many D．serious accidents as many twice
Leave it to me! I feel much more _____ about myself and my abilities these days．
A．confident B．energetic C．generous D．curious
Only when he read the newspaper _____ the US President Obama would deliver a speech in his university．
A．he knew B．he had known
C．had he known D．did he know
