[ 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:
Adverbs of Manner › ViewThe archer has waited for so long. He is very ________ (sleepy).
A. sleepily
B. sleepy
C. sleepyly
Tenses › View
It _______ (rain) now. Please use an umbrella if you want to go out.
A. rains
B. raining
C. is rains
D. is raining
Tenses › ViewI ____ 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
