With his eyes ______ the family album, he thought of the fun he had when he lived with his parents.
We students should treasure the short senior school’s study life of three years. Once ________, the opportunity can’t get back.
She suggested the problem worth paying attention ________ at the meeting.
We all hold ________ belief that those who have ________ wonderful sense of humor are more popular.
Tonny’s parents thought he was at school,but________he was in a net bar.
—Do you need any help,Lucy? —Yes.The job is________I could do myself.