Who______the computer?
Sorry, I've no idea. But it has changed the world greatly.( )
A.inventedB.discoveredC.madeD.played
Did Billy and Anna find a way out at last?
Yes,they _____ a plan and did it.( )
A.were working outB.worked out
C.are working outD.have worked out
It's useful for the deaf people to learn sign language.
Yes,it's a major way of _____ for them.( )
A.suggestionB.vacation
C.productionD.communication
The Rio 2016Olympic torch (火炬) began _____ 95﹣day journey in Brazil on May 3rd.( )
A.itB.itsC.it'sD.itself
The fire _____ at around 3a.m.local time when people were celebrating with fireworks.
I'm sorry to hear it.( )
A.broke outB.ran outC.went outD.put out
Attention,please! The last award will be _____ to the best singer of the year﹣﹣Coco Lee.( )
A.lentB.introducedC.donatedD.presented