There       a book and three pens in the pencil-box .
#43986
A
is
B
are
C
am
D
be
推荐题目
 Ten minutes ____ enough for me. 
#86171
A
is 
B
are 
C
am 
D
be
The boy, rather than his friends, _________ for the accident.
#86200
A
are responsible
B
were responsible
C
be responsible
D
is responsible
My sister and I            in the room, now.
#44210
A
read
B
reading
C
am reading
D
are reading