Math is _____ difficult for some students _____ learn.A. too, to B. enough, to C. much, to
I think it will be difficult ______ a robot _____ the same things as a person.
--________ will you be away? ---In a few weeks.
There is going to _____ a talent show on Friday.
His resolution___________ the life in the next year.
Maria took up _______Chinese when she was ten years old.