Вставте there is,there are,there was,there were. 1) ...a lot of people in the theatre yesterday. 2)...a lot of roses

1) There were a lot of people in the theatre yesterday. 2) Are there a lot of roses in your garden this year? 3) Is there water or tea in your mug? 4) How many shops were there in your town five years ago? 5) There are a lot of flowers in England in May. 6) Were there a lot of guests in your flat yesterday? 7) How many posters are there in your room? 8) Were there any mistakes in your test last week?