DJ has lots of fancies in his life. He is curious about the old man across the street.（)

A、a tree

B、a car

C、a ball

D、puberty

A.has

B.is

C.stands

D.builds

A.some

B.plenty of

C.lots of

D.a lot of

A.ending

B.medium

C.hour

D.accident

A.dependent

B.independent

C.develope

D.developing

A、throws away

B、has thrown away

C、is thrown away

D、are thrown away

A.has been attracting

B.was attracting

C.is atacting

D.will be attracting

A.demand for corn is elastic

B.demand for corn is inelastic

C.demand for corn is unit elastic

D.corn has lots of substitutes

A. new appointed

B. appointed

C. newly appoint

D. newly appointed