19. Russia is a country which extends across _____ .
| A．Asia | B．Europe | C．Asia and Europe | D．Africa |
I’d rather you __ anything about it at present.
| A．do | B．didn’t do | C．don’t do | D．mustn’t do |
Sonny was the only one of the students who ___ late for class.
| A．is | B．was | C．are | D．were |
My hometown ___ great changes in the past 10 years.
| A．happened | B．has happened | C．experienced | D．has experienced |
It is impossible for so ___ workers to do so __work in a single day.
| A．few, much | B．few; many | C．little; much | D．little; many |
She smiled at me ___.
| A．friendly | B．like a friend | C．as a friend | D．in a friendly way |