Tony’s brother is _______ to take care of the little baby.
---Could you come back home at three o’clock? ---_________. I will have a meeting at half past two and it will last two hours.
--- We will build a subway(地铁) in Taizhou before 2015. --- Wow, ________________!
--- Are you happy with your grades in the math exam? ---Not at all. I can’t have ________________.
---What do you often do_______classes to relax yourselves? ---We often do eye exercises, listen to music or do some running around the school.
She thinks herself a top student. The sentence structure is________.