[ Grammar ]
A dolphin is a mammal, ___ lives in the sea.
A. which
B. whom
C. who
D. that
Select your answer:

Random Topics:
Conditional SentencesFuture Simple TensesConditional Sentences with Modal VerbsTenses and ArticlePast simple regular verbsModals and ConditionalsWish + Verb 2Present and Past TenseVerbs & AdverbsGrammar, adverbs of frequency placementOther quiz:
Present Tense › ViewMy English teacher _____ in luck but in effort.
A. doesn’t believe
B. isn’t believing
C. hasn’t believed
D. hasn’t been believeing
Contrastive Conjunctions › View
Anis was tired , …. she went on working for her family.
A. Unless
B. However
C. Even if
D. On the other hand
