[ Vocabulary ]
_____ is when a country brings goods or services into the country.
A. currency
B. impact
C. ecological
D. import
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Mixed GrammarGerund and To InfinitiveVerb Present Simple TensePRESENT SIMPLE - CHILDRENGrammar - Present and Past PassiveModals and PhrasesMay, MightConditionals Type IGrammar - to beObject PronounsOther quiz:
Verb Tenses › View. Select the grammatically correct past perfect sentence:
A. I had finished when he arrived
B. I finished when he arrived
C. I am finishing when he arrives
D. I have finished when he arrives
Tenses › View
I am really tired. I _____ all day.
A. worked
B. was working
C. have been working
D. had worked