A.flexible
B.versatile
C.sophisticated
D.productive
A.pack
B.packed
C.pocket
D.package
A.sincere
B.dull
C.efficient
D.mysterious
A.broke into
B.broke off
C.cut down
D.cut out
A.thinking
B.considering
C.in
D.regarding of
A.to find
B.to finding
C.to find out
D.finding
A.two breads
B.two piece of breads
C.two pieces of breads
D.two pieces of bread
A.to remain
B.remains
C.remain
D.is remaining
A.Be not sure to touch it
B.Be sure not to touch it
C.Be sure to not touch it
D.Don't be sure to touch it