________ got on the train when it began to move.

A．No sooner had I                        B．I had no sooner

C．Hardly had I                            D．I hardly had

She ＿＿＿＿＿ to the office than she got down to writing the report.

A.has no sooner got     B.had hardly got  C.no sooner got     D.had no sooner got

No sooner ______ home ______ I told him the exciting news.

A. had he got; when                                  B. had he got; than  

C. he had got; when                                 D. he had got; than  

No sooner ______ at the airport than she was surrounded by many reporters.

A. has the star arrived                                   B. the star has arrived

C. the star had arrived                                   D. had the star arrived

He had no sooner finished his speech________the students started cheering.

A．since　　　　　　　

B．as　　

C．when　　　　　　　

D．than