—It looks as if we can’t bathe here. It isn’t clean enough. — ________
We may have dreams because we have needs that are _____ in our daily lives.
The lower room was in darkness, but by _____ his way he found the bag.
It was only when her sorrow that Tom looked at her.
Once the poison is _____ , there is no further danger.
---What a large and bright room ! Is it a classroom? ---No, It _____ the students’ reading-room.