6. Write comparatives for these adjectives. old
new
hot
rich
young
noisy
serious
beautiful
weak

old - older - the oldest

new - newer - the newest

hot - hotter - the hottest

rich - richer - the richest

young - younger - the youngest

noisy - noisier - the noisiest

serious -  more serious - the most serious  

beautiful   - more beautiful - the most  beautiful

weak - weaker - the weakest