fill in the blanks with suitable verbs:
1) twenty kilometers....... a long distance to go on foot.(is/are)
2) ten thousand rupees.......a good sum of money.(is/are)
3) the colour of the pictures......bright (is/are)
4) either reena or her brothers.....at fault (is are)
5) the quality of the shirts...... not good. (was/ were)
6) my friends as well as i ....... present. (are/am)