I really don’t know _____ to do .
A. what B. where C. how
Beijing is one of the in the world today.
A、busiest city B、busy cities C、busiest cities
When winter comes, the days get .
A、short and short
B、long and long
C、shorter and shorter
Thank you for me find my little cat.
A、help B、helps C、helping
Many funny stories by Andersen make us .
A、laughs B、to laugh C、laugh
Sandy eats from morning to night, She is than any of her friend
A、better B、calmer C、heavier