1.What can you group do ____the talent show.

1.What can you group do ____the talent show.
A.to
B.in
C.at
D.for
2.Do you like a guitar or a piano?_______
A.Yes,I like a guitar
B.No,I like a piano
C.A guitar or a piano
D.A piano
3.They're all famous______
A.swim
B.swimer
C.swimers
D.swimmers