15.Not only my brother but also I _____ good at painting.Both of us ____ good painters.

15.Not only my brother but also I _____ good at painting.Both of us ____ good painters.
A.are; are B.am; are C.is;is
16.Bread and butter ____ the everyday food in the west.
A.is B.are C.were
17.Mary and LIly ___ going to visit the Palace Museum tomorrow.
A.is B.are C.be
18.Each student and each teacher ____ to see the film,although the ticket price is high.
A.go B.wish C.wants
19.Not only his parents but also his grandfather ______ to a lot of places of interest in our country since they came here.
A.has been B.have been C.have gone
21.Everyone except Rom and John ____ there when the meeting began.
A.is B.was C.were
23.Lily and I ____ classmates in the middle school and we _____ workmates now.
A.are;are B.were;are C.were;were