---_______ does this book belong to? --- It _______be Li Lei’s. There’s his name on it.
A.Who; must | B.Whom; can’t | C.Whose; must | D.What; may |
---_______ does this book belong to? --- It _______be Li Lei’s. There’s his name on it.
A.Who; must | B.Whom; can’t | C.Whose; must | D.What; may |