[ Grammar ]
I’m very keen _____ identifying insects and plants.
A. at
B. on
C. in
D. over

Random Topics:
Preposition FormConjunctions - Conjunctive AdverbsThe Present Progressive TensePreposition and AdjectivePrepositions of Place & TimeGrammar Double Object VerbsConjunctivesGrammar Past and Future TenseBASIC GRAMMAR - PRONOUNSGrammar - Sentence StructureOther quiz:
Vocabulary and Grammar › View. Gabriel walked onto the stage and ______ himself to the audience.
A. introduces
B. introduced
C. will introduce
No Excuse Words / Conjunction SO › View
I would like to _____ an astronaut.
A. becume
B. become
C. becuume
Present Simple › ViewThey ………… like playing tennis on Saturdays.
A. don’t
B. doesn’t
C. didn’t
D. won’t
Progessive Tenses › View
In the past, people invented steam engines.
A. past
B. present
C. future
