Our city is cleaner than it______be.( )
A.is used toB.used toC.uses toD.is used
— Uncle Wang, could you tell me the secret of your good health?
— In my view, ______ vegetables and ______ meat.
less; less
more; more
more; less
less; more
—Do you know there are more than 3,000 languages ______ in the world?
—Sorry, I have no idea.
speaking
spoken
speak
spoke
—Using public chopsticks ______ necessary when eating with others.
—That’s right.
is
are
was
were
—What’s the matter with my throat, doctor?
—______. Drinking more hot water is OK.
Something serious
Nothing serious
Serious something
Serious nothing
—Mum, could I watch the movie The Battle at Changjin Lake tonight?
—Of course, if your homework ______.
finishes.
finished
was finished
is finished