1. He calls his parents once a week, no matter _________ a?

1. He calls his parents once a week, no matter _________ a. Is busy or not b. He is busy c. What he´s busy d. How busy he is 2. The boss wants everything _______ finished by the time we leave tonight. A. to be b. Will be c. Being d. Must be 3. She´s not sure who broke the window, but she ______ to find out. A. determined b. Has it determined c. Is determined d. Is determing 4. Many people don´t like living alone because they find __________ do everything by themselves. A. it difficult to b. Difficulty in c. The difficulty of d. That it´s difficult 5. I can see you´re tired, so I suggest _______ the evening at home for a change. A. us to spend b. Spending c. We´ll spend d. To spend 6. Dad just called to say he´ll be a little late, but he´s _______ the way. A. out of b. On c. In d. Over.