Past for Discoveries Testi

8. Sınıf · İngilizce · Science

1. Which of the following sentences uses the past simple tense for a discovery?

   • AScientists discover new planets every year.
   • BScientists have discovered new planets.
   • CScientists discovered new planets last year.
   • DScientists are discovering new planets now.
   Cevabı göster

   C Scientists discovered new planets last year.

   1

2. What is the correct past form of "find" for this sentence: "He _____ a new species of bird."

   • Afinded
   • Bfound
   • Cfinds
   • Dfinding
   Cevabı göster

   B found

   2

3. Which sentence uses the past simple tense correctly for a scientific discovery?

   • AThe scientists found a new species of fish.
   • BThe scientists finded a new species of fish.
   • CThe scientists discovering a new species of fish.
   • DThe scientists was finding a new species of fish.
   Cevabı göster

   A The scientists found a new species of fish.

   3

4. Which of the following is a correct sentence using the past simple for a historical discovery?

   • AHe discovered electricity in the 18th century.
   • BHe discovers electricity in the 18th century.
   • CHe is discovering electricity in the 18th century.
   • DHe has discovered electricity in the 18th century.
   Cevabı göster

   A He discovered electricity in the 18th century.

   4

5. How do you describe a past discovery in the correct form?

   • AColumbus discovered America in 1492.
   • BColumbus discovers America in 1492.
   • CColumbus is discovering America in 1492.
   • DColumbus has discovered America in 1492.
   Cevabı göster

   A Columbus discovered America in 1492.

   5

6. Which sentence is in the correct past form to describe a discovery?

   • AThey invented the telephone in 1876.
   • BThey have invented the telephone in 1876.
   • CThey invent the telephone in 1876.
   • DThey was inventing the telephone in 1876.
   Cevabı göster

   A They invented the telephone in 1876.

   6

7. What is the past simple form of the verb "discover" in this sentence: "In 1920, scientists ______ a cure for the disease."

   • Adiscover
   • Bdiscovered
   • Cdiscovering
   • Ddiscovers
   Cevabı göster

   B discovered

   7

8. Which sentence correctly describes a past discovery?

   • AHe invented the light bulb in 1879.
   • BHe invents the light bulb in 1879.
   • CHe has invented the light bulb in 1879.
   • DHe is inventing the light bulb in 1879.
   Cevabı göster

   A He invented the light bulb in 1879.

   8

9. Which of these sentences uses the past simple correctly for a scientific discovery?

   • AThe scientists discover a new element.
   • BThe scientists discovered a new element.
   • CThe scientists are discovering a new element.
   • DThe scientists will discover a new element.
   Cevabı göster

   B The scientists discovered a new element.

   9

10. How would you describe a discovery that happened in the past?

    • AHe has discovered a new island.
    • BHe discovered a new island.
    • CHe is discovering a new island.
    • DHe discovers a new island.
    Cevabı göster

    B He discovered a new island.

    10