Select the complex sentence with an adverb clause below-

Explanation:

Correct Answer is: He is so weak that he cannot walk

• Adjective Clause: I have no money that I can spare- no money কে that I can spare modify করায় adjective clause.

• Noun Clause: You may criticize what I do- Criticize, verb এর সাথে object হিসেবে what I do I, noun clause.

• Noun Clause: I am sure that I will pass. – am/be verb এর complement হিসেবে that I will pass, noun clause.

•Adverbial Clause: He is so weak that he cannot walk. so weak (adjective) কে that he cannot walk, modify করায় he cannot walk, adverbial clause.