The more you smile ,the you will feel .
-- What a pity! You missed the beginning of the movie, it __ for 10 minutes. -- Oh, a traffic jam!
—–I think the man over there must be Tom.—–It _____ be him. He has ______ to America.
There are millions of websites on the Internet and there _______ a lot of useful _________on the websites.
You will achieve nothing ________ you work hard.
—Ipreferspeaking to listeningin English learning. —Oh, really? I think you should do well in______ of them.