1 can't find my ruler. I don't know _____ it's somewhere in the living room.( )
A.soB.ifC.butD.be
We have been expecting Rio 2016 Olympics_______ the Olympic flame(圣火) was lit.( )
A.ifB.unlessC.sinceD.though
Huang Xiaoming and Angelababy_____ over 10,000,000yuan to help the poor in 2015.( )
A.gave upB.gave offC.gave outD.gave away
The show was so funny that it made everyone ______ again and again.( )
A.laughB.laughedC.laughingD.to laugh
_______ can you read in English?
About 100words a minute.( )
A.How farB.How muchC.How fastD.How many
In order to pass the exam,You need to work much ________now.( )
A.hardB.harderC.hardestD.hardly