If he takes on this work，he will have no choice but ______ an even greater challenge.

Mr Smith is no longer the man who he used to be.—I agree with you. Success and wealth have_______ him too much.[ ]

There are many shops on _____side of the road, and some restaurants on _____ side.

It’s hard to believe ______the way out of the forest without the help of the local guide

________ with many other people, teachers have a relatively stable income.