[ Vocabulary and Grammar ]
Select the correct preposition: He is proficient ________ multiple languages.
A. in
B. at
C. on
D. to

Random Topics:
Zero & First ContidionalPast Perfect and Past Perfect ContinuousInfinitive and GerundsModal Verbs of ObligationMiscellaneous Grammar UsagesComparative and Superlative AdjectiveBasic GrammarAuxiliaries VerbGender and GrammarConjunctions, Interjections and Sentence TypeOther quiz:
Comparison › ViewHe did the test ……….. I did.
A. as bad as
B. badder than
C. more badly than
D. worse than
Grammar › View
…………… a really good book at the moment.
A. I can read
B. I really like
C. I’m reading
D. I reading
I ____ to Paris this time tomorrow.
A. will fly
B. will be flying
C. am going to fly
D. am flying
Noun and Pronoun › View
My apple tree has many …..
A. Leaf
B. Leaves
C. Leafs
D. Leavs
