________ with the courage and determination of the young cancer patient, many people left messages in his microblog, encouraging him to fight with the disease.
They must have been enjoying themselves there,or they __________ so long.
Eye doctors recommend that a child's first eye exam ________ at the age of six months old.
—Where are the children? The dinner's going to be completely ruined. —I wish they______always late.
George is going to talk about the geography of his country, but I'd rather he ________ more on its culture.
— The professor gave a really good speech. — I suggest you _____ him some specific questions about his work experience.