Form the necessary derivatives from the words on the right and complete the sentences 1.did you get the invite to my bithday party 2.last week they had a lot of visits to the mnseum 3.the children were happy,gratefui and please with each other 4.i would like to keep to a health diet 5.at the begin of the story readers are given short descrides of the main characters 6.the children have changed complete 7.we stood speech admiring the fantastic view