6.
[peɪnts] — paints
[‘ru:lə] — rule
[‘rʌbə] — rubber
[‘dɪkʃənərɪ] — dictionary
[‘ʃα:pnə] — sharpener
7.
In Maths I need a rule, a sharpener, a rubber, a pen, pencil.
In English I need a pen, a pencil, a dictionary.
In Art I need a pen, a pencils, a sharpener, a paints.