Mr. Smith, together with his sons, _____ supper at 7 o’clock yesterday evening. 
#44870
A
was eating
B
were eating
C
was eat
D
were eat
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A lot of trees ______ on the hill yesterday.
#44945
A
are planted
B
will be planted
C
have been planted
D
were planted
 We have discussed the project for two hours. And after a short break, the discussion    .
#44377
A
will carry on
B
will be carried on
C
has carried on
D
were carried on
The old men in hospital __________.
#44584
A
take good care of
B
take good care
C
are taken good care
D
are taken good care of
It is said that another new underground train ______ not far from the center of the city.
#44837
A
is to be built
B
has built
C
is to build
D
be built