Употребите в правильной форме оборот there is/are или it is в настоящем или прощедшем времени.
1......a lot of people at the theatre last night.2.....a frosty day. I am cold. 3.....a book on the table this morning. Where is it now? 4...... a wonderful performance. I liked it very much. 5.... some magazines on the table. Give me one, please. 6. ....... a lot of snow in the streets last winter 7. .....cold yesterday, and our children couldn't go for a walk. 8... a lot of people near the booking-office a quarter of an hour go.