Bài 4: Điền vào chỗ trống “ who" hoặc “which" 1. A soldier is someone_ 2. A student is a person works in the army goes to school 3. An ostrich is a bird cannot fly 4. A cook is someone makes meals at a restaurant 5. A tire is thing 6. A stick is a piece of wood Bài 5: Dubgf “ that" hoặc “ whose" để nối các câu đưới đây 1. I admired the stuntman. His part was so dangerous >I admired the stuntman whose part_ 2. We ate the cake. It was on the cupboard → We ate the cake 3. She found the bag. It belonged to her → She found the bag you can find on a wheel is long and thin 4. Can you see the car? Its door is scratched → Can you see the car 5. You are the partner. I want to work with you → You are the partner 6. I couldn't help the students. Their tests were a failure →. I couldn't help the students