Check what you have written_____you hand in your application form.( )
A.sinceB.beforeC.afterD.while
_____do you have dinner with your family at restaurants?
Hardly ever.( )
A.How oftenB.How longC.How manyD.How much
"I want to go to Mars (火星),because it's a place that no one______to before,"said Carson.( )
A.has goneB.has beenC.wasD.went
Mr. Wang is very friendly to us. He is of all the persons I know.( )
A.patientB.less patient
C.more patientD.the most patient
Before stamps,people didn't______for the letters they sent,but for the letters they received.( )
A.payB.costC.spendD.take
______American people and British people speak the same language,their cultures are quite different.( )
A.SinceB.IfC.AlthoughD.Because