--I have you asked John to come to the party this evening?--Yes,I have,but he____
–Listen, my flight is being announced. I must be off now. --Bye.______________.
I live in the City of New York, on a small island of which _______.
----Where have you been?---- I _______ stuck in the traffic. I ________ here earlier.
Zhang Ziyi and Wang Feng, both of them ______ in the media spotlight, get romantically involved.
Is _______ Qinghai-Tibet Railway plays an important role in China’s railway history the topic that you’re coming to?