It is the ability you have _____ matters, not where you graduate from or what you look like.

What happens when you hear a strange noise at night .or find a big spider in the corner of your bedroom It often makes us ________.

With the word“PM25″_____ appearing in media reports，people pay greater attention to it and seek health tips for smoggy days

If the firms failed to make enough money , they would .

I like reading books about ________ story of Sang Lan who has ________ positive attitude towards life.