The comments the expert made ______ stock-market bothered him greatly, ______ him not fall asleep all night.

   A. concerning, making                                       B. be concerned, which made

C. concerned, making                                    D. to be concerning, made

The comments the expert made ______ stock-market bothered him greatly, ______ him not fall asleep all night

1. A.
   concerning, making
2. B.
   be concerned, which made
3. C.
   concerned, making
4. D.
   to be concerning, made

The comments the expert made ______ stock-market bothered him greatly, ______ him not

fall asleep all night.

A. be concerned, which made                                   B. concerned, making

C. concerning, making                                    D. to be concerning, made