There are ________ teachers in our school, ________of them are women teachers.
Is the man standing outside the teacher’s office Mr. Zhou? –No, it ______ be him. He has gone to Hong Kong for an academic conference.
There _____ more roads in our city,
I’d like one more apple. It’s red and _______ good.
What did the teacher say just now?—Sorry. I didn’t catch it. I about something else.