Grammar Quiz
[ Grammar ]

Organisms living millions of years ago produced energy using retinal, which was _____ dark purple colour.

A. a

B. an

C. the

D. The

Select your answer:
A  B  C  D  E 


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Trees which ___________ about 30 metres tall can be forced to grow into just 30 centimetres tall.

A. is

B. be

C. are

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The dog barked _____ when it saw the stranger.

A. loud

B. most louder

C. loudly

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Think (Past tense)

A. Thought
B. Taught
C. Thank

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I can to have a party in my house anytime!

A. CORRECT

B. INCORRECT

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