Taking a subway in Chengdu is much_________ than taking a taxi.( )
cheap
cheaper
cheapest
My mother doesn't like stories_____have sad endings.( )
that
who
where
those
Could you tell me____?( )
when will they leave Beijing
when would they leave Beijing
when they will leave Beijing
when they would leave Beijing
These foreigners are practicing_____Chinese.( )
to speak
speaking
speak
speaks
Shanghai is one of____in the world.( )
the biggest cities
biggest cities
the biggest city
bigger cities
The baby is too young. Don't leave her at home by_____.( )
she
her
hers
herself