Replace the underlined parts of the sentences with the correct form of the words in Task 4. 1. I am so lucky to have a business companion like you to deal with all the problems. 2. Criticism and self-criticism strengthen unity. 3. Our plan is to defend first and then counterattack. 4. She is not willing to hang out with foreign visitors. 5. “I’ve got a suggestion to make,” she announced as she entered. 6. If you don’t care about me, why did you make friends with me?