Underline the correct item.
1. scientific / science research
2. heavy /strong rain
3. mild / soft weather
4. marine / navy biologist
5. extreme /extravagant temperatures
6. the frightened / threatened Emperor Penguin
7. to do / make a survey
8. protective clothes /clothing
9. niver /marine bugging
10. an iron /ironing board

1)

2) consist the it' able to

3) provide the ?

даух слов не знаю, увы

quick- quicklyer-the quickliest

bad-worse-the worst

expensive-more expensive-the most expensive

clever-cleverer-the cleverest 

1. can

2. could

3. were able 

4. can

5. are able

6. can

(не уверенна)

there are many legends about robin hood. he was a saxon by birth. - существует множество легенд о робин гуде. он был саксонцем от рождения