--- Your brother isn’t at home. Where is he? --- He to Beijing. He for over 2 months. A. has gone; has left B. has been; has left C. has gone; has been away
I failed my math test, I don’t know .
You are tired. a rest?
Remember this, my son. ______careful you are, _______mistakes you will make.
I _________ think there _________ be more buildings in two years.
I wasn’t _________ to hear that Lucy failed the exam.