—Where did ________traffic accident happen,sir?—It took place at ________crossroads by the bank.

–There is _______ on using mobile phones at the gas station. --Do you mean talking on the mobile phone ________ at the gas station?

 All of us want very much to see these amusing  movies，especially _____ you referred to just now．

Determination is a kind of basic quality and this is _____ it takes to do jobs well.

Last week, only two people came to look at the house, _______ wanted to buy it