Tìm số tự nhiên x biết 3^7x-11 = 135 (7x-11 đều là mũ của 3 nhé mn) Giúp em đi ah !!!!!!!!!!!!!!! Hứa vote, cảm ơn đầy đủ ah

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II. Rewrite the sentences beginning as shown: 1. David went home before we arrived. When we …………………………………………………………………………….. After …………………………………………………………………………………. 2. We had snack then we had a look around the shops. After…………………………………………………………………………………… 3. The light failed the moment they began work. They had no sooner ……………………………………………………………………. No sooner………………………………………………………………………………. Hardly …………………………………………………………………………………. 4. We had never been so happy before. We were………………………………………………………………………………... 5. I went to the zoo last year and that was where I saw a real tiger for the first time. Before ………………………………………………………………………………….. 6. I like you didn’t go to the party yesterday. I’d rather you …………………………………………………………………………... 7. The man was poor so he could not afford accommodation. If ……………………………………………………………………………………….. 8. My teacher gave me a lot of homework. I wish…………………………………………………………………………………… 9. He didn’t obey with his parents. I’d rather he…………………………………………………………………………….. 10. She didn’t take that job in the city because his home was very far from there. If his home ……………………………………………………………………………. giúp mình với các bạn ơi