[ Tenses Usage ]
By 2030, many countries _____ carbon neutrality goals.
A. achieve
B. will achieve
C. will have achieved
D. had achieved

Random Topics:
To Infinitive/Bare Infinitive/GerundsGrammar - Collective NounsPresent Tense vs Present ContinuousPast Continuous and Past Simple TenseReflexive Pronouns & Modal VerbsWish SentencesComplex Sentences with Adverb ClausesVerb Tenses and Sentence Structurewould should couldWill or Going toOther quiz:
Conjunctions › ViewShe doesn`t like them, ____ does Jenny.
A. So
B. Nor
C. Or
D. But
Grammar › View
I like singing. I sing in the …… every morning.
A. hospital
B. class
C. street
D. shower
Article › View________ Nile river is very long.
A. a
B. an
C. the
D. –
E. as
Preposition and Word Form › View
Remember that even simple _________ changes can boost our immune system.
A. diet
B. dietary
C. dieting
D. diets