.After the new technique was introduced, the factory produced___ in 2001 as the year before.
________wins the contest will get the chance to travel around Europe for a week.
It is expected that in the near future, more advances in the Internet technology________by German scientists.
Soon children in the camp had many new friends, ________they shared food, stories and projects.
Take your time—it's not________long distance from here to________ hotel you are going to.
—What qualities does a person need to become an astronaut?—He ________be knowledgeable,independent and creative.