5. The sound as in /chair/
The tongue touches the front roof of the mouth. This is voiceless sound.
e.g.chair, chips, which etc.
6. The sound as in /jeep/ 
The tongue touches the front roof of the mouth. This is voiced sound.
e.g.jam,jeep,job etc.
7.The sound as in /fan/ 
Touch the lower lip to the upper teeth. This is voiceless sound.
e.g. fan, tough,phone etc.
8. The sound as in /van/
Touch the lower lip to the upper teeth. This is voiced sound.
e.g.van,vacuum,five etc.
9.The sound as in /man/
Close the lips, make sound. Obviously it comes through nose.
e.g. man, calm,some etc.
10.The sound as in /nose/
The tongue touches  the roof of the mouth behind the teeth with mouth opened.The sound comes through nose.
e.g. nose, nail,nice etc.
11.The sound as in /king/
The rear part of the tongue touches the roof of the mouth with mouth opened.Then produce sound.
e.g.king, sing,bank etc.

(to be continued)