most parents care about is to provide the best education for their children.
—Where did you come across your old classmate Jane?—It was in the supermarket _________ she worked _________ I came across her.
In the lecture, little Tom kept silent all the time unless _________ to express his opinion.
— How do you like the new book?—To be honest, it is a little difficult________.
---Did you enjoy the party last night?--- _______! Everybody was in high spirits.
All the rooms are air-conditional and beautifully decorated, thus_______ a warm and comfortable atmosphere.