When if he had any idea what the novel was about, Jack kept silent. He have read it very carefully.
As soon as we wentthe ship, it left port. aboard B. to aboard C. abroad D. board
We have every reason to believe that 2008 Beijing Olympic Games will besuccess.
He has worked the maths problem for nearly an hour but he simply can’t work it. On ;atB. on ;out C. at ;up D. for ;out
Every means ______ tried but without much result.
______ is to attend our evening.