There are millions of websites on the Internet and there _________ a lot of useful ________ on the websites.
A.are;informations | B.are;information |
C.is;information | D.is;informations |
—Did you notice a boy in blue come in?
—No , I didn't because I ______ a movie.
A.had watched | B.have watched |
C.was watching | D.am watching |
—Do you like playing computer games?
—No, but I ______ .
A.didn't use to | B.wasn't used to |
C.was used | D.used to |
Don't let yesterday ______ too much of today.
A.put up | B.use up |
C.look up | D.get up |
Most people have realized the ______ of protecting the environment.
A.success | B.importance |
C.experience | D.experiment |
Peter is honest boy and______ good friend of mine.
A.an; a | B.a; the | C.the; a | D.a; an |