Помогите пожалуйста..
Решать все не надо, нечетные предложения только 1, 3, 5....

1)They don't spend a lot of time in the laboratory.What do time they spend in the laboratory?3)You don't write letters in English.What do you write letters language?5)They don't represent Germany in Congress.What do they represent in Congress?7) The birds are not flying over the sea.Where are birds flying?9)Your grandfather is not smoking his pipe.What is your grandfather smoking?11) The Parkers didnot have dinner at 2 o'clock?When did Parkers have dinner?13)They did not have a difficulty yesterday.What did the have difficulty?