The number of people invited to the party       200 but a number of them         ___absent for different reasons. 
#85851
A
were ; was
B
was ; were
C
was ; was
D
were ; were
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 E-mail, as well as telephones, ____  an important part in daily communication.
#85683
A
is playing
B
have played
C
are playing
D
play
—_________students took part in planting trees on March .12 this year.— Yes. It is said that ________ the students is 300.
#43879
A
The number of ; a number of
B
A number of; the number of
C
The number of; the number of
D
A number of; a number of
The girl in red ____my sister.
#44017
A
be
B
are
C
am
D
is