Объясните разницу между следующими предложениями.

1. We think English Grammar is easy. We are thinking about Grammar right now. 2. She has a lecture once a week. She is having a lecture right now. 3. I always feel happy when I am with you. She is feeling happy after the exam. 4. I see and hear you well. I can't believe what I am seeing and hearing. 5. We generally understand each other. We are friends. Are you understanding me or shall I say it again? 6.. I se her very often. I am seeing her tonight. 7. I forget his name. I am forgetting my German because I never speak it.

There is no doubt that the lion is the king of beasts. View from the lion Royal, majestic. Huge hairy muzzle, impressive fangs, powerful legs, enduring body - all signs of this king who inspire to fear and respect for subordinates, the other animals.
Anyone Lev right not looking, and all somewhere proudly into the distance. And roars so menacing, as none of the animals. Not the roar and thunder of heaven.
The lion symbolizes strength, courage, and bravery. All myths and legends lion appears formidable and noble and most often wins even in the unequal fight. Leo deserves to be called the king of beasts, because he is the strongest, clever, strong.

На картине изображены три богатыря — Добрыня Никитич, Илья Муромец и Алёша Попович (главные герои русских былин) . Посередине на вороном коне Илья Муромец, смотрит вдаль из-под ладони, в одной руке у богатыря копье, в другой булатная палица. Слева на белом коне Добрыня Никитич, вынимает меч из ножен. Справа на коне рыжей масти Алёша Попович, держит в руках лук со стрелами. В сравнении со своими товарищами он молод и строен. На боку у Алёши Поповича колчан. Трое богатырей стоят на широкой равнине, переходящей в невысокие холмы, посреди пожухлой травы и изредка проглядывающих маленьких ёлочек. Небо пасмурное и тревожное, означает грозящую богатырям опасность.