Grammar Quiz

[ Mixed General Quiz ]

The ___________ of dark red spots is one of the first sign of the disease.

A. Appearance
B. Appearing
C. Appear

Select your answer:
A  B  C  D  E 

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Other quiz: Grammar

Scientists now know that the lack of an embryonic thumb in birds is why ____ almost impossible for birds and dinosaurs to be related.

A. is

B. it is

C. is it

D. it

How to use : Read the question carefully, then select one of the answers button.