Как правильно сказать (без переводчика): «самым популярным музеем был британский музей. в июле его посетило 750 тысяч человек"?

British museum was the most popular one. in july there were 750 thousand people.

1. many new houses are built in our town every year. 2 . my invitation has been acceptedf with pleasure by them today. 3 . after the results of their work had been published we   found out that the device constructed by one of our engineers was used by them . 4 . a new stadium is being  built now quite near my house. 5. the experimental laboratory had been built by 1990. 6 . he agreed to take part in the research work after he had found out that it was connected with the improvement of automated control systems. 7 . i have brought you the dictionary. here it is. 8 . after the dictionaries  had been    brought   we   began translating the book.  9. when we rang them up the plan was still being discussed. 10. lectures which   took place at our club were  always   attended by a lot of people last year. 11. the experiment is being watched by the students now.

Hello (имя друга)! how are you? i think, you are fine. i would like to tell you what i did this weekend. i thought you would be interested.   last saturday i go with my friends to the park. there was so beautifull! the sun was shining and the birds singing all time. we also went to different cafes. my friends and i usually ordered some drinks. after cafes we went to the fountain and took pictures on the background of a fountain.   last sunday i went to dentist, because i had a toothache. now everything is fine!   maybe, that's all! with best wishes, (твоё имя). 103 слова.