Составить двенадцать предложений с to be

it is raining outside i want to be a doctor  i am a student  my friend is a student eihter  we were at the concert yesterday  i have been in Englang  that teacher has been happy to listen to my sentences  she will be happy to give me a good mark i have been missing you  he is my friend i want to be your friend  это очень легко