He became a famous writer when he was ______ .
| A．in his fifty | B．in his fifties |
| C．in fifty years old | D．in fifties |
--- does Gina go to work every day?
----She walks to the bus stop , then takes the bus.
A、How far B、How long 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