Our teacher said the earth ________ around the sun.
#39813
A
went
B
go
C
goes
D
is going
推荐题目
－please turn off the TV. The baby _______.－OK. I’ll go out for a walk.
#42303
A
sleeps
B
slept
C
is sleeping
D
was sleeping
I won’t go to the concert because I _______ my ticket.
#37539
A
lost
B
don’t lose
C
have lost
D
will lose
We only heard about the meeting yesterday, so it ______ yet.
#42760
A
didn’t prepare
B
hasn’t prepared
C
wasn’t prepared
D
hasn’t been prepared
Mr. Wu___this math problem____him many times, but he still doesn’t understand it.
#38768
A
explains ; to
B
has explained ; for
C
has explained ; to
D
explained ; with
—Where is Jack? — In the sitting room. He _______ TV with his brother.
#36848
A
watch
B
watched
C
is watching
D
was watching