I
23 C
24 A
25 B
26 B
27 D
II
28 He carried out the first experiment with wireless comminication in the attic of his father's villa in Italy
29 It could reach one-half miles
30 England wanted to use it for communication with ship at sea
V
I
31 she said he worked in a bank
32 she told me they went out the night before
33 she told me she had been waitting for the bus when he had arrived
34 she said she could help you the next day
35 she asked me to help hẻ carry that
II
36 It's very important to keep the environment clean
37 People recycle Old car tires to make shoes and sandals.
38 I haven't spoken to her for three years
39 It is Lan's fifteenth birthday next week.
40 When did you use the pen ?
chúc bạn mạnh khỏe, có nhiều may mắn và học giỏi
cho mình hay nhất nhé mình cảm ơn bạn nhiều ❤️️❤️️❤️️
