Put the words in the correct order to make sentences or questions.
1 sister / me / my / than / younger / is
2 class / who / oldest / the / the / in / is / ?
3 passenger / plane / is / the airbus A380 / world / bigger / the / in / the
4 bought / expensive / shop / the / in / TV / most / Peter / the
5 cheapest / buy / you / shop / in / the / the / did / watch / ?
6 difficult / German / English / is / than / more / much
7 weather / better / today / than / much / is / yesterday / the