//Rextester.Program.Main is the entry point for your code. Don't change it.
//Compiler version 4.0.30319.17929 for Microsoft (R) .NET Framework 4.5

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;

namespace Rextester
{
    public class Program
    {
        public static void Main(string[] args)
        {

            string[] tabelka = new string[2];

            tabelka[0] = "I'm exhausted. I [..........]  (work) very hard today." + "\n" + "\na: have worked\nb: have been working";
            tabelka[1] = "mmm";
 int i = 0;

            foreach (var pytanie in tabelka)
            {

                Console.WriteLine(tabelka[i]);
                i++;
            }

        }
    }
}