Fiona didn't stay at home last Sunday.She went shopping,instead.(合并为一句)
Fiona went shopping last Sunday staying at home.
Two (three) of the students in our class have been to Disneyland somewhere.
My mother with her friends often (go) shopping on weekends.
He is always (care) about his schoolwork,so he keeps making the same mistakes.
Many (hero) have set good examples for us to follow.
I'd like to (share) your idea about pollution.