— It’s a long time ______I saw you last.— And what is a pity now that it will be a long time______ we see each other again.
_____ of danger in the street at night, she had to go home, with a friend ____ her.
____ at a college or university in the USA, Chinese and other international students must demonstrate a strong ability in spoken and written English.
With a lot of difficult problems ____, the manager felt worried all the time.
As we all know, it was _____ that resulted in the terrible car accident.
With online course Crazy English has over 20 million students all over China the class through the Internet .