(be) a dinosaur He (paint) the Mona Lisa Не (write) Hamlet They (be) from Scandinavia. He (invent) the telephone. They (make) their first flight at Kitty Hawk, North Carolina. Не (become) the first astronaut to travel to outer space. (begin) in 1939 They (discover) polonium and radium
She (be) a dinosaur. He didn't paint the Mona Lisa. He didn't write Hamlet. They are from Scandinavia. He invented the telephone. They made their first flight at Kitty Hawk, North Carolina. He became the first astronaut to travel to outer space. It began in 1939. They discovered polonium and radium.
She (be) a dinosaur.
He didn't paint the Mona Lisa.
He didn't write Hamlet.
They are from Scandinavia.
He invented the telephone.
They made their first flight at Kitty Hawk, North Carolina.
He became the first astronaut to travel to outer space.
It began in 1939.
They discovered polonium and radium.