VERBS PRACTICE - COSMOS EP 6

Goodbrick liked to _______ at the stars every night.

• watch

• see

• look

Goodbrick _________ that the star was brighter than before.

• find/found

• make/made

• do/did

Kuiper ________ himself if our solar system was a broken binary star system.

• help/helped

• give/gave

• ask/asked

Kuiper ______ a power, he could see farther than anyone.

• let

• have/had

• want/wanted

A rock on earth _________ be a piece of a star or asteroid.

• could

• would

• should

Sagan ________ to the lab of HJ MUELLER.

• go/went

• must

• read

Sagan _________ a student in highschool when he won a contest to see the Nobel Prize winner.

• give/gave

• be/was

• move/moved

Sagan _______ studying the universe his whole life.

• get/got

• must

• keep/kept

United States _______ have a program to study the universe to go against the soviet Union.

• must

• start

• can

The other planets ________ be like earth.

• may/might

• would

• can’t