In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best express the same sentence in Indirect/Direct speech. Vicky said, "I clean my teeth daily."

• Vicky said he cleans his teeth daily.
• Vicky says he cleans his teeth daily.
• Vicky said that he cleaned his teeth daily.
• Vicky said that he used to clean his teeth daily.