[ Grammar and Vocabulary ]
Choose the best option to fill in the gap: Environmental changes in Antarctica __________ a drastic decline in the numbers of penguins.
A. have caused
B. have brought
C. have led to
D. have resulted from
Select your answer:
Random Topics:
Interrogative Pronouns & AdverbsPrepositions and AdverbsModal Verbs in First ConditionalArticles & Compound NounsGrammar SuffixesTenses (Present, Past, Future Forms)Sentence StructureVerb, Object, PrepositionWish / If only ( Present)Past SimpleOther quiz:
Reported Speech › ViewByron: “I can’t swim.”
A. Byron said he can’t to swim.
B. Byron said he had not swim.
C. Byron said he couldn’t swim.
D. Byron said he can not swim.
Modal Verbs › View
You _________ catch a cold if you go out in this weather.
A. may
B. can
C. may not
D. can’t