— Who do you think should answer for Li Tianyi’s behavior? — Actually, I think it is their parents_________.
.I don’t think _____ possible to master a foreign language without much memory work.
Not only should you get used _________ under difficult conditions but also you should pay more attention _________ your work well.
She felt ______ about wearing the improper garment in the party.
Tom was very angry about ________ to Mary’s birthday party.
He was so sad because she failed in the maths test. Let’s ______ her _______.