Question

5. Use the following phrases in your own sentences.
* be sure of * try one's level best
* at any cost
* turn down the offer.​

Answer 1

Answer:

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Explanation:

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Answer 2

* Our Science teacher doesn’t give us any information unless she is sure of it.
* Our teachers inspire us to try our level best to test our knowledge.
* She wanted to win the competition at any cost.
* Mohan the farmer, turned down the offer of the rich landlord because he wasn’t being paid according.