[ 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:
Tenses › ViewLast night, I ____ dinner when I ____ a scream.
A. had-heard
B. had had-was hearing
C. was having-has heard
D. was having-heard
Vocabulary › View
Don’t worry about it. Let’s just cross the bridge when we get there.
A. Ignore something when it arrives
B. Deal with something when it arrives
C. Laugh about it when it arrives
D. Tell people about it when it arrives
________ 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
