Present Tense of verb to be

1.   He ____ a good boy.
   am     are    is
2.   You ____ very sweet.
   am     are    is
3.   It ____ a sofa.
   am     are    is
4.   She ____ a good dancer.
   am     are    is
5.   I ____ very intelligent.
   am     are    is
6.   They ____ good friends.
   am     are    is
7.   I ____ going to market.
   am     are    is
8.   You ____ very nice.
   am     are    is
9.   That ____ a tree.
   am     are    is
10.   Your friends ____ funny.
    am     are    is