Trees make our city more beautiful and ________ noisy, do you think so

I am very worried about tomorrow’s math test. I am afraid I can’t pass this time.–___________! I’m sure you’ll be successful.

下列各句中，没有语病的一句是（ ）

This is the person __________ I borrowed some money.

The visitors here are greatlyimpressed by the fact that _______ people from all walks of life are workinghard for _____ new Chengdu.