Put the Infinitives in brackets in Present Perfect Continuous Tense: 1.

Put the Infinitives in brackets in Present Perfect Continuous Tense: 1. She (choose) some dairy products: butter, cheese, milk and cream for 20 minutes. 2. My mother (read) a cookbook for a month. 3. At the bakery department I (buy): white and brown bread, buns, rolls and rings for 10 minutes. 4. At the market my mother (choose) potatoes, carrots, beetroots, onion, tomatoes, cucumbers and cabbage for an hour. 5. Meat and fowl (boil) for two hours. 6. We (talk) about fruits which are sold at the greengrocery shop for 15 minutes. Помогите пожалуйста...