Easy Word | Luyện ngữ pháp


Luyện ngữ pháp - Destination B2 ((Unit 6: Vocabulary - Science and technology))


Match to make sentences.

1. Alex's electricity was cut A. off because she forgot to pay the bill.
2. Wear a mask because these chemicals give B. metals such as lead into gold.
3. I'm writing an essay and I need to find C. out who discovered penicillin.
4. I was pleased that our gamble came D. on in physics over the last year.
5. Alchemists spent years trying to turn E. off fumes that can be harmful.
6. Your teacher says you've really come F. off and the experiment was a success.


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