_______, our world is becoming smaller and smaller, like a village because of the Internet and easy transport.–Yes. You can have breakfast in a Shanghai street but eat dinner at a New York restaurant.

下面语句中，加线成语使用不恰当的一项是（ ）

The rescue team, which was sent to theearthquake-stricken area in Japan, _______ five doctors and twelve nurses.

Could you please give me some _______ about giving speeches– Certainly .

Please go and say hello to your aunt．She’s in the living room now．—She has arrived! But when ______ she ______?