of our classmates are good at basketball.
— What's the matter with Peter? — He was seen crying when he was coming out of the teacher’s office. He ____ by the teacher.
They must have been enjoying themselves there, otherwise they _______ so long.
If I ever decided to quit, then nothing my parents or my coaches_____ say_____ change my mind. It's my life, not theirs.
His failure in the experiment suggested that he _______ his teacher’s proper instructions.
— The woman biologist stayed in Africa studying wild animals for 13 years before she returned. — Oh, dear ! She ______ a lot of difficulties !