Jim was watching a late night film______ the television went blank.
| A．while | B．since | C．until | D．when |
That is the cook ______ came from London.
| A．that | B．which | C．/ | D．Who |
Bruce an astronaut last year.
| A．is selected to become | B．was selected to as |
| C．is selected to as | D．was selected to become |
He worked an artist for 10 years.
| A．/ | B．like | C．as | D．about |
Neil Armstrong is the first man .
| A．walk on the moon | B．walk on moon | C．to walk on the moon | D．to walk on moon |
They took rock samples back to Earth for _____study.
| A．farther | B．step by step | C．further | D．far away |