The children ____ to go sightseeing tomorrow.
--- How long will it be ________ the Stock(股票) Market returns to normal?--- At least one year, I guess.
Don’t give up _____ you will never succeed.
The girl is ____ a nice girl ____ we all want to help her.
The bus driver always says to us ,“Don’t get off________ the bus stops.”
----Did you call Sara back ?----I didn’t need to ,_____ we’ll have a meeting together tonight.