Решение:
Заполняем пропуски глаголами в Present Simple:
- My best friend is David. He lives in the same block of flats as me, but he goes to a different school. We help each other most weekends. We both play football, so we often go to the park to play. When it rains, we stay at home. David sometimes comes to my house, but I usually go to his. We like playing video games together, and I usually speak ! David's mum is from London, so he and his brother like very good English. He often comes me with my English homework.
Примечание: Глагол 'come' в 10-м предложении использован в значении 'помогает мне с', что является устойчивым выражением.