Which of the following underlined part is different from others

下列各组中的加线字，每组读音完全相同的一项是（    ）

We should not ________ and laugh at those who have no homes to shelter from the rain and wind. Instead, we should be sympathetic of them.[ ]

The idea of traveling abroad really ______ a lot of Chinese people. That’s why every year witnesses more people applying for passports.

My schedule is quite ______ Icould arrange to meet with you any day next week