She writes slowly so she has trouble ______notes in class. A.taken B.taking C.to take
I'm amazed to hear from my school teacher again. _______,it is ten years since we met last.
---What _______ do you have for Daniel? --- I think he should study harder than before.
--- I take the book out? ---I'm afraid not.
It is _____ to cycle around Guilin.
My shoes are broken. They need ________.