বই Four Corners 2 - ইউনিট ৯ পাঠ ক

someone who is trained to travel and work in space

a person who is good at sports and physical exercise, and often competes in sports competitions

a person who writes music as their profession

someone whose job is to plan and draw how something will look or work before it is made, such as furniture, tools, etc.

a person in charge of a movie or play who gives instructions to the actors and staff

a person who visits unknown places to find out more about them

someone who works in the government or a law-making organization

someone whose job or education is about science

any of the large land masses of the earth surrounded by sea such as Europe, Africa or Asia

the circular object going around the earth, visible mostly at night

to go up mountains, cliffs, or high natural places as a sport

brought to this world through birth