With the country’s pension fund gap becoming wider than ever, retirement age should be postponed immediately—Easier said than donewe take all factors into account, we shall be faced with some other social problems

We only have _______ classrooms because our school issmall.

How clean and tidy your bedroom is!”–Thank you. It ____ every day.

identBarack Obama arrived in China’s economic center Shanghai on Sunday night,November 15th 2009, ___ a state visit to China

Mike’s the equal of his sister ____ intelligence is concerned, but he doesn’t work hard at all.[ ]