A.on
B.at
C.of
D.from

A.beautiful old Persian
B.beautiful Persian old
C.old Persian beautiful
D.Persian beautiful old

A.serious
B.great
C.heavy
D.deep

A.break down
B.put away
C.take off
D.give up

A.danger
B.endanger
C.dangerously
D.dangerous

A.degree
B.licence
C.certificate
D.diploma

A.caught
B.fixed
C.lost
D.accustomed

A.glided
B.slipped
C.sailed
D.slid

A.hard
B.routine
C.simple
D.harmful

A.hard
B.routine
C.simple
D.harmful