1. were
2. didn't have
3.wasn't
4.had
5. was
6. weren't
7. had
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
I can see a pig так правильно
Pleasantness - unpleasantness;
restless - restful;
inhibit - exhibit;
bore - amuse;
dejection - serenity;
acceptance - withdrawal;
avoidance - approach;
approval - disapproval;
reveal - canceal;
understanding - misunderstanding;
respect- disrespect;
please- displease.