We can never forget the days _______the two astronauts in spaceship worked together and the days _______we spent together.
We were caught in the heavy traffic jam. Otherwise, we _____ on time.
.A powerful earthquake struck Haiti, ______ tens of thousands of homeless and buried in ruins.
.All of the ski resorts are ____ from the hotel via free public transportation.
In our class, when the bell rang and the teacher closed his book, it was a ____ for everyone to stand up.
.Mary felt ______from the outside world, since she lacked an Internet connection and couldn’t receive any e-mail.