A.sweeping | B.sweep | C.sweeps |
A.am | B.is | C.are |
A.is, is | B.are, is | C.is, are |
A.of | B.off | C.on |
A.any | B.some | C.a |
A.behind |
B.In front of |
C.beside |
A.doing |
B.make |
C.making |
A.Betty and Mary’ |
B.Betty's and Mary’s |
C.girls |
A.on, often |
B.at, never |
C.at, often |
A.past |
B.at |
C.to |