If you went ____ or traveled on business to another city or state, you would probably want to bring some traveler’s checks along with you.

You can travel from England to France easily or __________, once you are in Europe.A、

If you travel in a foreign country, a tour ______ may save you a lot of trouble.A．director

Do you often travel on business with your______？A．acquaintancesB．collegesC．leaguesD．associ

If you travel to ______ out of season, youd better choose a hotel rather than a vacation r

If the physical, psychological or environmental demands on workers ______ their capabiliti

If you keep ______, you will succeed sooner or later.A、to tryB、triedC、tryingD、tries