They all appeared ___ this song before.
He is very popular among his students as he always tried to make them________ in his lectures.
—How much farther shall we have to go? —Another five miles until we reach the mountain________.
—Do you have any problems if you ________ this job? —Well,I’m thinking about the salary.
Although he was in great need of money, heour help.
A fence at the back of the gardenus from the neighbours, but we still often help each other.