The reading club in our school welcomes those ________ of detective stories.

---Oh, how depressed! I’m bound to lose to him in tomorrow’s competition.
---Cheer up! In fact, he is _________ than you.

The __________ conclusion is not a set one. It still needs further testing.

When electric cars become ______ , we’ll need to build more charging stations.

As we all know, _________ exercise will help to strengthen the heart and improve circulation of the blood.

No one can deny that it is ______ that many more residents could have been injured if the building had fallen at midnight.

The little girl felt ________ on hearing the _________ news.

She left the city, ________ never to return.

He is at least as tall as his brother,  if not_______ ．

He was very busy that day，but he seemed_________ when we dropped by．