英语单选1.You can never imagine what great difficulty i have had

英语单选
1.You can never imagine what great difficulty i have had___her to give up the foolish idea.
A.persuade
B.persuaded
C.to persuade
D.persuading
2.-Do you think he will finish the job on time?
-Sure.So long as he__to do it in his own way.
A.leaves
B.will leave
C.is left
D.will be left
3.Bill__home this weekend.I saw his at the school ground this morning.
A.couldn't have gone
B.needn't have gone
C.mighn't go
D.shouldn't go
4.Three days later,the torchbearers___the Olympic torch relay in Ningbo of Zhejiang Province.
A.took away
B.gave away
C.took up
D.used up
5.Discovering consists of seeing what everybody has seen and___ what nobody has thought.
A.thinks
B.thinking
C.thought
D.has thought
6.I hear John has___to Yunnan for his holidays.When will he come back?By the way,have you____to Yunnan before?
A.been;been
B.been;gone
C.gone;been
D.gone;gone
7.-I lost the game
-____.Whether you try or not is the thing that really matter.
A.I don't get it
B.You've got it
C.That's not the point
D.That's a good point