1)
1 Alice's
2Andy's
3 David's
4 Jane's
5 Diane's
6 Alice's
2)
1 Andy has got white shoes, an umbrella, a big white bag and a hat.
2 Alice has got black shoes, an umbrella, a small white bag, round glasses and white round hat.
3 Diane has got a small black bag, a polka dots hat, and an umbrella.
4 David has got a black big package, square glasses and an umbrella.