Choose a word from the box and write the correct form

calculate , equip , improve, inform , invite , reserve .

1 Hello, We've got a ........... for a room here, for two nights.

2 Look! I've got an ............. to a party next week.

3 That's much better, James You've made a lot of ............... .

4 We need some new sports ............ .

5 There's lots of useful .............. about the city in this guidebook.

6 Quiet, please I'm doing a very complicated ................ .