— Nancy, who’s man on the playground?— He’s my uncle, English teacher in No.1 High School.
-Peter, did you hear any noise? -Sorry, I ________ newspapers.
Some students can’t go to the show ______ the exam this week.
________ the teachers is about 300 in our school and it is becoming_____________.
When I met Daniel at the station ______ the first time, he was in the waiting hall _____.
Female pandas usually have one or two babies ________.