Hoà tan hoàn toàn 15,4 gam hỗn hợp Mg và Zn bằng dung dịch HCL dư thì thu được 6,72 lít khí H2 (ở đktc)? Tính phần trăm khối lượng mỗi kim loại trong hỗn hợp ban đầu Giúp mình vs mng ơi🥰

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Finish the second sentence so that it has a similar meaning to the first one, beginning with the given words or phrases.( 2,4 points ) 76. Tan rides to Vinh Long for 2 hours. => It takes........................................................................................... 77. 'What does Frank do for a living?' asked the man. => The man asked ................................................................................................. 78. 'Why don't we sing a few songs?'.He said. => He suggested ...................................................................................................... 79. It’s three years since I started using this bicycle. => I have ………………………………………………………………………… 80. The man is blind,Julia is talking to him => The man whom ………………………………………………………………. 81. They want to buy a bigger house but they don’t have enough money. => If they …………………………………………………………………….. 82. He left school and then he joined the army. => After he ………………………………………………………………….. 83. People believe that he speaks six languages fluently. => He is ……………………………………………………………………… 84. “ I’ll bring the book back at 7a.m,” said Philip. => Philip promised ……………………………………………………………. 85. If the bus hadn’t been late ,I would have gone to school on time this morning. => Unless …………………………………………………………………………. 86. Someone stole the old lady’s handbag. => The old lady was................................................................................ 87. If you have completed your test, you can go home. => Get......................................................................................................