— Who’s the pretty girl in pink over there? — She’s a friend of .
— You should be careful when ________.— Yes, I will.I’d like to know when ________ to have a rest.
The red shirt doesn’t suit you.I think that black one __________good _________ you.
考点:介词/介词短语
The girl is so excellent that you ________ praise her too much.
The food in the fridge ________ bad.Throw it away, please.
— I bought the digital camera two months ago.— You mean that you __________ it for nearly two months.