Here a set of keys and here my books.
#44224
A
are ,is
B
is ,is
C
is ,are
D
are ,are
推荐题目
The number of people invited to the conference _____ 150,but a number of them ______ absent for different reasons.
#86222
A
were;was
B
were;were
C
was;were
D
was;was
---I saw Betty to Grandpa Li's home just now.---Yes. She’s often seen _________ the old man with the housework.
#43823
A
go, help
B
going, to help
C
go, to help
D
going, helps
Her family _____ much larger than mine four years ago. Her family _____ dancing and singing when I came in last night.
#86041
A
were; was
B
was; were
C
was; was
D
were; were