UNIT 5 – 8 ( SUU TAM )

4. If the homework is difficult, I’ll ask you for help.A. Unless the homework is difficult, I’ll ask you fro help B. Unless the homeword is easy, I’ll ask you fro help.C. Unless the homeword is easy, I won’t ask you fro help. D. Unless the homeword isn’t easy, I won’t ask you for help.