Вставьте to be в нужной форме: 1)......there ..... A flight for Moscow tomorrow? Yes, there. .... 2) There. ...much snow last winter. 3) There. ... .... a conference next week. Спасибо заранее!

1) Is there a flight for Moscow tomorrow? - Yes, there is. 2) There was much snow last winter. 3) There will be a conference next week.

Will there be a flight for Moscow tomorrow? Yes, there will be. В вопросе мы видим "указатель" будущего времени "tomorrow" (завтра) There was much snow last winter. Почему "snow" с "was"? Потому что snow - plural noncountable. There will be a conference next week. Аналогично с первым мы имеем указатель будущего времени next week