At first Mr.  Sally was _____of planes, but two years later, _____to other countries on business is his main business.

A. scared; flying  B. afraid; flight  C. frightened; flight  D. scaring; flying

At first Mr. Sally was ______ of planes, but two years later, ______ to other countries on business is his main business.

1. A.
   scared; flying
2. B.
   frightening; flight
3. C.
   frightened; flight
4. D.
   scaring; flying

At first Mr. Sally was ______ of planes, but two years later, ______ to other countries on business is his main business.

  A. scared; flying B. frightening; flight C. frightened; flight D. scaring; flying

At first Mr. Sally was ______ of planes, but two years later, ______ to other countries on business is his main business.

At first Mr．Sally was ______ of planes, but two years later, ______ to other countries on business is his main business．

A．scared; flying 　　　　　　　　　　　　　　 B．frightening; flight

　 C．frightened; flight 　　　　　　　　　　　　 D．scaring; flying