Ted is talking about his brother choose the correct word (a,b or c ) to fill in the gaps in the sentences there is an example (0) at the beginning. my brother chris is my example to (0) follow. in his class he is very popular and i can say that he is the ( of the class.he has invented a ( that helps mum in her garden work.and i think he'll be an ( but he says he wants to study ( he studies it on earth he'll be a ( and if he studies it on board a spaceship he'll be an ( i want him to invent a new medicine or a new machine that could help to ( with serious diseases.it's wonderful to help people in 1 explorer scientist leader 2 medicine collection machine 3 astronaut inventor hero 4 machines history space 5 scientist leader doctor 6 astronaut engineer actor 7 develop follow treat 8 disease trouble action