Mr Wang went to Nanjing ____ October,1998 and came back home ____ the morning of Nov.5.

A.at; in               B.on; at         C.in; on            D.by; from

Mr Wang went to Nanjing ____ October,1998 and came back home ____ the morning of Nov.5.

A.at; in               B.on; at         C.in; on            D.by; from

__about 3:00am____July 28,1976,some people saw bright lights in the sky.

A. at; in       B. in ;at       C. at ; on      D. in ; of

The car was driven ______great speed_____ the direction of the farm.

A. at, in　　　　　　 B. with, in

C. at, to　　　　　　　 D. with, to

The car was driven ______great speed　　 the direction of the farm.

A. at, in　　　　 B. with, in　　　　 C. at, to　　　　　　 D. with, to