I wonder if you could spare a little time to help with my English tonight?–_____. I have no extra work to do anyhow.

______ have you stayed in this school ? —For three years.

The Acropolis was constructed in the 5th century BC ______ a high altitude above the city _____ Athena, the goddess of Athena.

How do you study English for a test? — ______ listening to some tapes. [ ]

How careless you are! You_______ more careful next time.