Open the brackets, use Conditional II (If + V2, would V1) 1.If you (learn) English, you (travel) without problems. 2.If they (feel), they (go) to the doctor.

Ladybug is a little bright and very beautiful beetle. They can fly. They are red, yellow and orange. They are able to give some orange liquid - “milk”. That's why they're called ladybugs! 
Their milk has got a pungent and disgusting smell, so nobody eats ladybirds. 
Ladybugs are very useful to humans. They eat aphid and save the whole farmers' fields. Some farmers specially bred ladybirds in their fields and make special houses where bugs can live comfortably in winter.
Божья коровка - это маленький яркий и очень красивый жук. Они умеют летать. Они бывают красными, желтыми и оранжевыми.  Они умеют давать оранжевую жидкость - “молочко”. Вот почему они зовутся коровками! Это молочко едкое и отвратительно пахнет, поэтому божьих коровок никто не ест. Божья коровка очень полезна для человека. Она ест тлю и целые поля фермеров. Некоторые фермеры специально разводят божьих коровок на своих участках и устраивают специальные домики, где жучки могут комфортно перезимовать.

Autumn - the most beautiful time of the year. No wonder Alexander Pushkin autumn was the most favorite times of the year. It is impossible not to admire the beauty that gives us the autumn. And how beautiful autumn in the woods! Sometimes you just do not have enough words to describe the magnificence of it all, only the artist can convey peyzazh.Ochen beautiful autumn in the middle of September, when the leaves turn yellow trees. At this time, all in gold, and I do not want to leave the park, because the terms of such spectacular scenery. And what's great in a birch forest, it seems that young birches weigh gold coins, and when the wind begins to blow, heard them ringing. It is because people are more autumn are beginning to pay attention to the world around us.