V. Cho dạng đúng của từ trong ngoặc.
1. We go to school _______________________ except Sunday. (day)
2. Ha Long Bay was ________by UNESCO as a World Heritage Site. (recognition)
3. Every week, there are six ______________ from Hai Phong to Ho Chi Minh City. (fly)
4. This book has a lot of information. It’s very ____________________. (use)
5. The __________ of Flight 106 from Boston has been delayed. (arrive)
HỘ MÌNH VỚI MỌI NGƯỜI MAI THI RỒI