—What’s the matter with my throat, doctor?
—______. Drinking more hot water is OK.
Something serious
Nothing serious
Serious something
Serious nothing
Which of the following is a traffic sign?( )
A.B.
C.D.
_____ useful the information you've provided is!( )
A.What aB.WhatC.What anD.How
I'm going out. I'll be back _____ an hour.( )
A.atB.onC.inD.from
Father was so busy with his work that he had _____ time to read the newspaper.( )
A.someB.littleC.muchD.a bit of
_____ it rained a lot, we enjoyed our holiday.( )
A.AlthoughB.BecauseC.UnlessD.However