There must be somebody in Tom`s home.I`m sure that either Tom or his parents _______ at home now.
#85834
A
are
B
is
C
were
D
was
推荐题目
The boy, rather than his friends, _________ for the accident.
#86200
A
are responsible
B
were responsible
C
be responsible
D
is responsible
The box of rubbers ____ white. 
#86165
A
is 
B
are 
C
be 
D
were