giúp tớ 2 bài này với kèm giải thích với ạ tks

Sure, I'd be happy to help you with these exercises. For the first exercise: 1. A. that 2. D. illegal 3. B. lack 4. B. as a result 5. A. Conversely Explanation: 1. "That" is used to introduce defining relative clauses, which provide essential information about the noun they modify. 2. "Illegal" is the correct word here as it fits the context of criminal activities. 3. "Lack" is the most suitable choice to complete the sentence and maintain coherence. 4. "As a result" is used to indicate a consequence or effect of something mentioned in the previous clause. 5. "Conversely" is used to introduce an idea that contrasts with or reverses the one previously stated. For the second exercise: 1. D. when 2. C. global 3. B. such as 4.D.quality 5.C.equitable Explanation: 1."When" is used to refer to a specific time or situation, which fits the context of overpopulation exceeding available resources. 2."Global" accurately describes overpopulation as an issue that extends beyond local boundaries. 3."Such as" is used to introduce examples, which makes it appropriate for listing challenges faced by overpopulated areas. 4."Quality" refers to the standard of living, which declines in overpopulated areas due to resource scarcity and other issues. 5."Equitable" means fair and impartial, fitting the context of balanced and sustainable distribution of resources. I hope this helps! Let me know if you have any further questions or need additional explanations!