When is the World Book and Copyright Day(世界读书日)?It's____23 April.
____________ interesting movie it is! I really love it.
What
What an
How
What a
The sign "No Smoking" in the subway means passengers ____________ smoke.
can
should
mustn't
needn't
We usually know about the history of a city in the ____________.
museum
factory
bank
hospital
A smile costs nothing, but it gives so ____________.
little
few
many
much
My friend advises me ____________ comedies to relax myself.
watch
to watch
watching
watched