Come on, ______you'll be late.

A. and B. but C. or d. so

Come on, children! Help _____ some chicken.

Come on,children! Help _____to some_____.
A.yourself;meat          B.yourselves;chicken    C.yourselves;beefs

Come on,children! Help _____to some_____.

A.yourself;meat          B.yourselves;chicken    C.yourselves;beefs