She devoted herself ________to her research and it earned her a good reputation in her field.

Oh，my God! The ceilingin and the kitchen is floodedCome quickly，Jack!

The flowers ________ my mother, but my sister thought they were for her and took them

Little Tom was in seventh heaven when he got a fashion bicycle for his birthday.

–I’ve taken someone else’s green sweater by mistake.–It Harry’s. He always wears green.