Which of the following sentences contain an adverb clause?

Which of the following sentences contain an adverb clause? Correct Answer You can be allowed here only if you are a student

Related Questions

Three sentences contain words which are used as adjectives and one sentence contains word that is used as an adverb. Mark the one with an adverb.
The following question has two statements. Study the question and the statements and decide which of the statement(s) is/are necessary to answer the question. Each of the 20 racks of garment shop contains either only shirts, only jeans, or a mixture of shirts and jeans, how many racks contain only shirts? Statement I: 18 racks contain jeans and 14 racks contain shirts. Statement II: 6 racks contain jeans only.