28. Choose IS or ARE. 1) We ______ going to town tomorrow. 2) The cows ______ in the field. 3) The book ______ not mine. 4) Where ______ a box of chalk? 5) Seals ______ fast swimmers. 6) ______ he going to help you? 7) It ______ very hot outside today. 8) ______ you going to the circus?

1. We are going to town tomorrow.
2. The cows are in the field.
3. The book is not mine.
4. Where is a box of chalk?
5. Seals are fast swimmers.
6. Is he going to help you?
7. It is very hot outside today.
8. Are you going to the circus?

Ответ: 1) are; 2) are; 3) is; 4) is; 5) are; 6) Is; 7) is; 8) Are.