----- Nội dung dịch tự động từ ảnh ----- IV. Combine each pair of sentences to make one sentence 1. Hoa and I came. My parents were preparing to decorate our house for Tet. (WHEN) 2. Hai was in Thailand to enjoy the Loy Krathong Festival. Tuan was participating in his local festival. (WHILE) 3. My grandmother does not like festival so much. Festival is too noisy. (BECAUSE)