Origin of Species
Present perfect
Present Perfect Continuous
Jokers
100

What is the name of the author who proposed the origin of species by natural selection?

Charles Darwin

100

What is the auxiliary verb used in present perfect?

Have

100
What is the first auxiliary we use in present perfect continuous?

Have

100

What is the modal verb used to express obligation?

Must

200

What is, in basic terms, the natural selection?

Explain natural selection in your own words.

200
What is the form of the main verb in present perfect?

Past participle

200

What is the second auxiliary verb that we use in present perfect continuous?

Be - Been
200

What is the name of the machine invented by Johannes Gutenberg that allowed to improve the production of books?

Printing press

300

Where did Charles Darwin go to observe specimens and habitats?

Galapagos Islands

300

What exciting things have you done in your life?

Describe some exciting activities that you have done in your life. 

300

What is the correct form of the main verb in present perfect continuous?

Ing - Gerund

300
What is the name of the person who invented and standardized the line of production?

Henry Ford, creator of Ford Cars.

400
The observation Charles Darwin conducted was on what animals.

Turtles

400

Transform the following sentence to a question, use the information in italics to ask it:

I have visited 10 countries in my life. 

How many countries have you visited in your life?
400

What have you been doing recently that you didn't use to do before?

Mention activities that you have been doing recently that you weren't accustomed to do before. 

400
Who was the first person in history to work on electricity?

Michael Faraday 

500

Why was Natural Selection such a ground-braking discovery?

Because it changed the way humans connect with their own history, God and nature. 

500

Transform the following sentence to a question, use the information in italics to create it:

She has lived in the city for 20 years.

How long has she lived in the city?

500

What has your family been doing recently that you didn't use to do before?

Mention activities that your family has been trying as family group. 

500

Who was the scientist who first proposed that the Sun was the center of the system rather than the Earth?

Nicolaus Copernicus

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