IX 1. Our summer vacation last two months 2. Will you please take care of care of the house while we are away ? 3. I spend two hours each day doing my homework 4. Hoa studies hardCâu trả lời: IX 1. Our summer vacation last two months 2. Will you please take care of care of the house while we are away ? 3. I spend two hours each day doing my homework 4. Hoa studies hard