Elephants are smart animals.They have good memories.They can walk for a long time and never .( )
get mad
get lost
get worried
Times seems __________ when we are playing computer games.
Shanghai is bigger than _____ in Jiangsu and bigger than _______ in China.
- ________ does the bridge made of steel weigh? -About 90,000 tons.
the end , my father asked me to teach French.
The boss wants to keep his shop _______ for another three hours.