1. Being able to speak another language fluently is a great ______ when you’re looking for a job.
A. chance B. importance C. assistant D. advantage
2. Travelers ______ show their documents when they arrive. It’s the law.
A. can B. may C. would D. must
3. Out of the crowded bus ______, who was dressed in a black suit and waved to a woman.
A. a tall man stepped B. stepped a tall man
C. did a tall man step D. did a tall man stepped
