[ Grammar: Adjectives & Prepositions ]
Luis is not good _____ playing football.
A. with
B. on
C. at
D. about

Random Topics:
Present Simple Affirmative and NegativePresent Forms and Narrative TensesHave to / Do not have toComplex SentencesGrammar (Possessive Pronouns)Noun ClauseCommon ErrorSynonymsso vs suchInfinitive FormsOther quiz:
Family Vocabulary and Grammar › View. My sister ___ a scientist in the future.
A. will be
B. is
C. was
D. being
Grammar › View
Identify the noun phrase:
I tried to solve the puzzle.
A. tried
B. the puzzle
C. I tried
D. I tried to solve
His essay is full ___ spelling errors.
A. with
B. of
C. in
D. on
Modals › View
My grandpa has gone to the pharmacy ___ he didn´t find the medicine …. he feels worse now
A. however / but
B. but / because
C. however / so
