[ Conjunctions ]
He helps his friends a lot _____ he is very busy.
A. and
B. so
C. but
D. although
E. because

Random Topics:
Articles and DeterminersComparative AdjectiveVerbs & Verb TensesPresent Tenses and ConnectorsTenses & PrepositionPast Tense vs Future TenseQuantifiers & Modal VerbsRelative Clauses beginning with PrepositionsCompound Adjectives-ed and -ing AdjectivesOther quiz:
Present Perfect Tense › ViewWhere ……… I ………. my wallet ?
A. have / left
B. has / left
C. am / leave
Gerund & Infinitives › View
John finished ___ the novel
A. reading
B. to read