This math problem        .
#44841
A
can be easily work
B
can be easily worked
C
can is easily worked
D
may easily worked
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In order to make Chongqing more beautiful, lots of trees _____ on both sides of the street.
#44848
A
should build
B
have built
C
must be built
D
will build
English _____ as a second language in many countries. 
#44745
A
speak
B
is spoken
C
is speaking
D
is speak
 This movie ________ on the Internet.
#44410
A
watch
B
watches
C
can watch
D
can be watched
Chinese __________by more and more people in the world now.
#44955
A
speak
B
spoke
C
is spoken
D
was spoken