It worried her a bit________her hair was turning gray.

A. If; what

B. Whether; that

C. When; that

D. Whether; what

A. Because of

B. As

C. Being

D. With

A. caught stealing

B. caught to steal

C. catching stealing

D. to catch to steal

A. that you said

B. which you said

C. all what you said

D. what you said

A. what to do it

B. how to do

C. what to do

D. to do what

A. in which

B. that

C. where

D. on which

A. have read

B. had read

C. should have read

D. am reading

A. were

B. is

C. are

D. am

A. the guide acts

B. the guide acting

C. acting

D. acted

A. speak

B. spoke

C. will speak

D. to speak