I. Раскройте скобки, употребив нужный модальный глагол. 1. Students (должны) accomplish this task in time. 2. Controllers (могут) maintain the performance of machine components. 3. We (не могли) control these operations. 4. He (должен) use cooling water to reduce the temperature. 5. She (может) borrow only two text-books from the library.

At last holidays came! I was very happy!  I didn't have  to get up early in the morning and run to school. I could stay in the bed till midday. But I didn't want to sleep. There were a lot of things to do. The weather was fine so my friends and I went for a walk every day. It was fun! Then I spent a few days in the country where my grandfather and grandmother lived. It was great. I drank milk and ate a lot of tasty food which my granny prepared for me. I have many friends in this village because I go there every holidays. We played football and tennis every day! But  holidays were over and I returned to the city again.  I liked my holidays very much.