—What class are you in?—I’m ____.A. in class 3, grade 7 B. Class 3, Grade 7 C. in Class 3, Grade 7
About____________of the books in the library are written in Chinese.
The workers were made ______ twelve hours a day.
There ______ a sports meeting in our school next week.
_________people attended the meeting last Saturday.
_________fine weather! Let's go out for a walk.