I am very glad that my son lives ________ my daughter.A. as happily as B. as happy as C. so happily as
We live in a world _______ colours.
Not only the students but also their teacher _______ about the four people.
---Have you found ________ in the grass, Millie? ---No, not yet.
---It’s time to sleep, Daniel.---Oh, Mum, I won’t go to bed _____ I finish my homework.
I don’t understand ________.