Ссоставлением предложений 1) усомнитесь, в правильности данных высказываний. (помните, что вопросительные и отрицательные предложения с had to строятся при глагода did: did you have to go there? ) например: andrew could go to the library. — could andrew go to the library? 1. mike could stay there last night. 2. vadim had to find the book in the morning. 3. the students could read french books some years ago. 4. i could see her yesterday. 5. the agronomist could come here last week. 6. the vet could be there in time. 7. andrew had to do this exercise. 8. they could answer the questions. 9. the mechanic had to get up at five. 10. we could work on a farm last saturday. 2) опровергните высказывания и дополните их. например: sasha could read french books last year. — sasha could not read french books last year. he did not study this language. 1. you could stay with us yesterday. 2. the girl could find her exercise-books. 3. you could skate well last year. 4. the students could come here last night. 5. they had to get up at 6 o’clock yesterday morning. 6. andrew could read this french book last month. 7. the boy could be here in time. 8. kate could answer the question. 9. we could write this exercise. 10. pete and mike could watch tv last night