"Out" is correct because "blow out" is a phrasal verb meaning to extinguish something, like a flame.
In this case, it refers to putting out the lamp before going to bed.
The boat moves from one side to the other side of the river, so "across" is used.
"Across the river" means crossing over the river.
Our home is built of bricks means ہمارا مکان اینٹوں سے بنا ہوا ہے
The bag is made of leather.
The window is made of glass.
We generally use with after entrust.
With is a preposition here.
Entrust with means to assign the responsibility.
Entrust with means ذمے داری سونپنا
I entrusted him with this work میں نے اس کو یہ زمہ داری سونپ دی
The phrase accustomed ended with “To” and is followed by “ing” form of a verb.
Accustomed to something means کسی چیز کا عادی ہونا
I am not accustomed to being interrupted.
Warn of خطرے سے خبردار کرنا
Warn against غلطی پر خبردار کرنا
We warned him of the danger.
This work is beyond his capacity یہ کام اس کی استطاعت سے باہر ہے۔
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If the sentence indicates physical condition, we would use under, below, and over.
But the sentence indicated the "capacity of someone" so, we select the option "beyond"
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It was warm, so I put off my coat.
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put off. verb. cause to feel intense dislike or distaste.
The correct phrase is "rely on," meaning to depend or trust.
"You may rely on our doing our utmost" is the grammatically correct form.
Relay on means انحصار کرنے یا اعتماد کرنے کے لئے