Now mobil phones are very popular and they are much than before.
A. cheap B. cheaper C. the cheapest
Turn the radio ______, please! The baby has just fallen asleep.
| A．up | B．off | C．on | D．over |
At the top of the high mountains, there is very _____ oxygen in the air.
| A．a little | B．little | C．a few | D．few |
Thank you for __________ me to you party.
| A．invite | B．inviting | C．invitation | D．invited |
Could you tell me _____?
| A．where does he live | B．where lives he | C．where he lives | D．he lives where |
Don’t hurry. There are twenty minutes left. It’s _____ for us to get to the cinema.
| A．enough early | B．early enough | C．enough quickly | D．quickly enough |