—I seem to be lost.Could you tell me how I can get to the National Museum?—________.You can take the No.3 bus to get there.
It is important _______ us _______ learn English well.
Both his sister and his brother _______ basketball players.
I’m not good at English, but I keep _______ hard.
Running every day _______ me very healthy.
There _______ a class meeting next Friday.