We should protect the earth because it’s home to _______animals .
| A．million | B．millions |
| C．million of | D．millions of |
She isn’t going to the cinema with us because she ______ the film.
| A．sees | B．saw | C．will see | D．has seen |
This is the best film I have _______ seen.
| A．never | B．ever | C．once | D．always |
-----______ you ever______ Disneyland in Hongkong?
---- No, never.
| A．Did, visit | B．Are, visiting | C．Have, visited | D．Will, visit |
---Where’s your father? ---He ______ to work.
| A．has gone | B．went | C．has been | D．will go |
We find ________ impossible to get there before dark.
| A．her | B．it | C．this | D．that |