While he ______ , he ______ a sound outside the room.
A. was sleeping, was hearing
B. slept, was hearing
C. was sleeping, heard
D. slept, heard
查看答案
Mrs. Smith _____ the windows now.
A. is cleaning
B. clean
C. cleans
D. cleaned
My parents _____ music and often _____ to music.
A. like/ listen
B. likes/ listens
C. like/ are listening
D. are liked/ listen
He _____ WUhan tomorrow.
A. leaveing
B. is leaving
C. leave
D. left
It was Friday evening. Mr and Mrs. White _____ ready to fly to L.A..
A. are getting
B. get
C. were getting
D. got