Reading_____the sun is bad for your eyes.
---Is the camera on the table ______? ---No._____ is in my bag.
It’s really difficult for Zhang Ling, ____ eight-year-old girl, to finish such _____ hard work.
—I hear that we are going to have a picnic this Saturday. —Really?_____________
— Two _______ students came to visit the museum. — The museum attracted people, especially students
— You should go over your test paper ________ you hand it in. — OK, Mr. Wang.