The university estimates that living expenses for international students ________ around $8,450 a year. which ________ a burden for some of them.
I forget where I learned the saying, or I _____ it to you now.
—Do you think George has passed the driving test?—No. If so, he ______ his car to our college yesterday.
— Did you see it with your own eyes, Mike? — Yes. Otherwise I _______you about it.
I didn’t know his telephone number, otherwise I him.
-- How was your trip to London ? -- Great. I was helped by an organization. Otherwise, I _____ it.