If you are traveling___ the customs are really foreign to your own, please do as the Romans do.
.Because of the heavy sandstorm, we had to put off the visit until tomorrow to the exhibition of painting _____in the nearby city.
.He wondered if he could slip out of the lecture hall without anyone______.
._____in a well—known university is what everybody wishes for.
.______the photos of the coastal city, I have no desire to visit it,it’s crowded all year.
.._____your budget, keep a careful record of each dollars you spend every day.