Are you willing to study abroad one day — It sounds attractive, but it still worries me.

September is _____ month of theyear.

The Libians will never forget Oct. 20, 2011, ____ Gaddifi was killed in Sirte, ____ shocked the whole world..

Susan knows a lot about Nanjing, sheis new here.

ethe fact that all three teams ________ different approaches to the problem,they were all immediate successes