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.

when i was 6 year old i used to play football

you were so happy yesterday!

it was kind of you to help me with my homework

he was the best tennis player i have ever met

she was very beautiful so i fell in love

we were lucky to win 1000000 dollars

you were here last sunday - i know certainly!

they were not here because they were working all day long

two bears, two elephants, five parrots, three tigers, four foxes

правильность гарантирована на 99%

lewis and ben were playing paper planes. mery and laura were looking through the window. julia was cleaning the blackboard. alice was combing her hair. josh was reading the newspaper. susan was drinking the juce. peter was doing crosswords. tara and melany were watching the photos. denis was sleeping. rodger and callum were eating chease.

the cat is very nice. i want to ride ahorse. i like the shirts.  my sister like to play with a toy. i want togo to the moon. he climbedup a tree.  she isa very beautiful girl. i live in this house. сама придумывала: dd