I spend 2 hours doing my homework and I need _____ to finish it

You can look ______ the new words in the dictionary.

The company has a free long-distance telephone number _____ customers may call with any question they have about its products[ ]

Everything seemed to be going forthe first two days after I arrived in New York.

下列词语中加线的字，每对读音都不相同的一组是(　　)