20 ! read these sentences and fill in the gaps with the correct variant of the adjective. you should form the adjectives with -ful or -less. study some examples. example 0. i have some (power) friends who can help you. answer 0. powerful example 1. human beings are (power) before nature. answer 1. powerless 1. i'm a little (thought) and i'm sorry for waiting me so long. 2. it was one ) move and the vase was broken. 3. this headache is very ) and unpleasant.
