Giúp mình với mấy bạn I. Change the following sentences into the passive voice. 1. My father waters this flower every morning. 2. Tom will visit his parents next month. 3. I won’t hang these old pictures in the living room. 4. Some people will interview the new president on TV. 5. How many languages do they speak in Canada? II. Write the sentences, using the adjective + to- infinitive structures. 1. I/ get/ your message. I/ glad / hear/ you're keeping well. 2. We/ surprised/ see/ Paula/ the party / last night. 3. It/ possible/ understand/ his theory. III. Combine each pair of the sentences, using the adjective + noun clause structures. 1. You are interested in protecting environment. He is delighted. 2. They could save some money from reused things. She is very happy.