Japan’s growing sales of technology ________ a major development in this area, and we can also see its progress in other aspects.
All our officers are trained to____themselves against knife attacks.
It is____to have some cold drinks on a hot summer day.
Police______the disappearance of two children.
________ , the idea of having to work under a woman defeated him.
---The humorous English teacher is famous and well received in our campus. ---Yes, _______.