-Is your brother running in the park? -No,           is swimming in the river.
#40239
A
she
B
his
C
her
D
he
推荐题目
Our English teacher is very ______ to us. We all love her.
#36685
A
friendly
B
be friendly
C
friends
D
friend
“_______hours do you sleep every day ?” “Nine.”
#43561
A
How long
B
How many
C
How much
D
How often