Many students don’t know how to ______ stress and become worried.– I think they should ask their teachers for help.

________ is no doubt that your world is becoming smaller, due to the technological advance made by the computer

Human beings are different from animals they can use language as a tool to communicate.

Richard _________ from his studies that gender equality is still a long way off.

下面哪句诗的作者离开家的时间更长（ ）