Grammar 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

Select your answer:
         


Random Topics:
Coordinate Conjunction Parts of SpeechSit vs. SetGrammarPresent Continuous Tensea, an, the, zero articleWish SentenceSecond ConditionalDefinite pronouns (Subject, Object, Reflexive)

Other quiz:

Vocabulary › View

Appearing or happening again from time to time

A. Update

B. Recurrent

C. Chide

D. Thwart


Comparision › View

He drives _______________ his brother. (carefully)

A. more carefullier

B. more carefully than

C. more carefully

D. carefullier than


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