Fill in the correct comparative forms.
1 Those earrings are ....................... (nice) these ones.
2 Ann's much ........................... (beautiful) than Mary.
3 Today is ............... (hot) than yesterday.
4 These shoes are .................................. (cheap) than those shoes.
5 Tom's photos are ............ (bad) than Mike's!
6 Kelly is ........... (popular) than jill in the team.