---      your brother swim, John?---No, he       .

---Lucy doesn’t mind lending you her dictionary.---I think she doesn’t, but I ________do so. I’ve already borrowed one.

---Why not wear your miniskirt, Rose? --- Well, my legs are too thick, if you ______ know.

--______you swim? -- No, I can’t. 

It ________ have been her to leave her child alone and do whatever she wanted. She isn't such a person.