Complete the sentences with her,she,them,you,him,it,they,he.b)David and tom are nice people.do you know ---------?c)it's a good book.do you want to read--------?d)are you okay?can I help--------?e)'where are my notebooks?'----------'re on my desk.'f)today'today's daniel's birthdays. This present is for--------.g)who's she?do you know-------?h)my mother isn't at home.----------'s at work.