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 .