3. Every morning, my mother usually drinks several cups of tea, has a quick breakfast and then leads the buffalo to the field. A. quick 4. She draws 20 pounds out of the bank every Monday. B. draws Exercise 2: 1. They tell us she isn't allowed to leave unless she gets the doctor's permission. D. refusal 2. Before the 1950s, urbanization mainly occurred in more economically developed countries (MEDCs). B. take place 3. People in the mountainous areas are still in the habit of destroying forests for cultivation. B. farming 4. The maintenance of these old castles must cost a lot of money. D. preservation Exercise 3: 1. I would love to go back to college, but unfortunately, that ship has sailed. A. it was late 2. A comfortable working environment will increase productivity. C. decrease 3. I think we cannot purchase this device this time as it costs an arm and a leg. A. is cheap 4. We managed to get to school in time despite the heavy rain. B. later than expected Part 3: 1. Ann and Peter are doing homework together. - Ann: "Could you lend me that book?" - Peter: "Of course, here it is." D. Of course, here it is. 2. Linda is thanking Daniel for his birthday present. - Linda: "Thanks for the book. I've been looking for it for months." - Daniel: "I'm glad you like it." D. I'm glad you like it.