EXERCISE 2. HOOS TH ST OPTION AMONG A OR D TO COMPL T ACH OFTH FOLLOWI...
19. We need either a nail_________ a screw to hang this picture.
A. and
B. or
C. both
D. but
19. We need either a nail_________ a screw to hang this picture.
A. and
B. or
C. both
D. but