A.aircraft
B.trains
C.ships
D.cars
A.because
B.until
C.though
D.while
A.At the moment
B.For the moment
C.The moment
D.Moment
A.went round
B.went back
C.went away
D.went through
A.similar
B.familiar
C.different
D.dangerous
A.look for
B.set on
C.stare at
D.fall to