Form opposite adjectives with negative prefixes. write three words with a comma
примечание:
все слова нужно написать с маленькой буквы через запятую. не забудьте поставить пробел после каждой запятой. нумеровать слова не нужно.
1. there is no doubt that drugs are (legal).
2. it was quite (possible) for us to drive all the way from santander to seville in one day.
3. he made an (successful) attempt to climb the highest mountain in the area.