Compare and contrast good/bad manners in japan, the uk, kazakhstan and egypt

1.i see the plane in the sky.

2. a lot of factories polute our atmosphere.

3. sun is the biggest star in our galaxy.

4. people went to the moon in the 20th century.

quick- quicklyer-the quickliest

bad-worse-the worst

expensive-more expensive-the most expensive

clever-cleverer-the cleverest 

окончание у всех -ed кроме неправильных глаголов.

у глаголов в прошедшем времени окончания ed