-Is this an orange? -Yes, ___________.
Don’t eat too much! Or you will_____weight
—Why doesn’t Jim have his hair cut?--I know______.Perhaps he thinks it looks cool.
I don’t know when she______.When she______, I will tell you.
—What did the teacher say just now?--He asked the students_____.
---______do you improve your listening?---I improve my listening_____watching English movies.