To make it more convenient for people to visit Taiwan, several _____air services fromthe mainland have come into use.
Geologically Diaoyu Islands are ________ Taiwan Island. The waters between the islands and Taiwan are only 100 to 150 meters deep.
The lecture was going well until the projector(幻灯机) ______ and put the professor off his stride.
However, ___________ the technological difficulties of preparation, this material affords a further wide field of application(用途).
Anger and hatred boiled within her, but she forced herself to _______ the smiling face that people had always seen.
Whenever they were busy with their own business, Sam, feeling _________, would go out for a walk or a cigarette.