– Do you know the West Lake in Hangzhou?
– Yes, this is the third time that I ____ this beautiful city.
| A．visit | B．visited | C．have visited | D．had visited |
He felt ______ to work for human rights and progress.
| A．it his duty | B．his duty | C．that is a duty | D．that is his duty |
______ will take you a lot of time to find him in the crowd.
| A．It | B．I | C．We | D．They |
_______ surprised me most was that she had become a famous singer.
| A．That | B．It | C．What | D．This |
_______ to say which one I should choose.
| A．That’s hard | B．It is hard | C．There no use | D．It no good |
I think _______ right that you didn’t tell him the bad news.
| A．it | B．its | C．you | D．that |