—You know，Bob is a little slow ________understanding.
—So I have to be patient________him.
A．in；with B．on；with C．in；to D．at；for
Mary fell over and broke her leg.________，she will have to be away from school for about one month.
A．As a result of B．In a word
C．As a result D．After all
He was________rude________she refused to reply.
A．so；that B．very；that C．too；that D．such；that
________production up by 60%，the company has had another excellent year.
A．As B．For C．With D．Through
She admitted________some bicycles from her neighbourhood.
A．steal B．to steal
C．having stolen D．to have stolen
He tried to avoid________my questions in class.
A．to answer B．answering
C．to have answered D．having answered
