_____ he is very young, _____ he knows a lot.A. Though, / B. Though, but C. Not only, but also
I am a teacher and I _____ in this school for 5 years.
We will have a picnic if it _____ tomorrow.
Jim, dad asks you _____ down the TV. Mom is sleeping now.
—Must I return the book to you now, Jack? —No, you _____. You can give me back tomorrow.
He is poor _____ he is happy all the time.