Grammar Quiz

[ Grammar ]

He has been very interested in doing research on __________ since he was at high school.

A. biology

B. biological

C. biologist

D. biologically

Select your answer:

Random Topics:
Question Words Past Simple Vs. Present Perfect Irregular VerbFirst Conditional SentenceModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessityGrammar & ReadingVerb Present Simple TenseModal PossibilitiesCompound Sentences

Other quiz:

Grammar › View

Jill spent most of her life ________________ for her elderly parents.

A. to care

B. caring

Vocabulary › View

diffusing warmth and friendliness

A. amiable

B. apex

C. awry

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