It’s essential for every citizen to consider __________ to environmental conservation.
A. contributing
B. to contribute
C. contribute
D. to contributing
Random Topics:
ModifiersPresent Perfect and Past SimplePresent Progressive TenseGrammar: Defining Relative ClausesDefinite vs Zero Article Abstract NounsArticle the or zero article (-)Present Forms and Narrative TensesTenses and Verb FormsWish, Unless, If sentenceModals of AdviceOther quiz:
Vocabulary and Sentence Structure › ViewThe company hired a new CEO. She implemented a new strategy to boost profits.
A. The new CEO were hired by the company, but she didn’t implement a new strategy to boost profits.
B. After hiring, the new CEO of the company implemented a new strategy to boost profits.
C. The company hired a new CEO who was implemented a new strategy to boost profits.
D. After the new CEO was hired, she implemented a new strategy to boost profits.
Future Tense › View
He _____ for a job when school finishes.
A. looks
B. is looking
C. is going to look
Vocabulary › Viewa severe shortage of food over a large area
A. appeal
B. expand
C. prey
D. famine
Adverbial Clauses › View
______ his motorbike, he found a puncture on the back tire.
A. After he has washed
B. While he is washing
C. As soon as he is washing
D. When he was washing