Lihnn_xj

Giới thiệu về bản thân

magnetic ♐💗
xếp hạng Ngôi sao 1 ngôi sao 2 ngôi sao 1 Sao chiến thắng
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xếp hạng Ngôi sao 1 ngôi sao 2 ngôi sao 1 Sao chiến thắng
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xếp hạng Ngôi sao 1 ngôi sao 2 ngôi sao 1 Sao chiến thắng
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xếp hạng Ngôi sao 1 ngôi sao 2 ngôi sao 1 Sao chiến thắng
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xếp hạng Ngôi sao 1 ngôi sao 2 ngôi sao 1 Sao chiến thắng
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xếp hạng Ngôi sao 1 ngôi sao 2 ngôi sao 1 Sao chiến thắng
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xếp hạng Ngôi sao 1 ngôi sao 2 ngôi sao 1 Sao chiến thắng
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(Thường được cập nhật sau 1 giờ!)

Nick comes from America, he is American and he is clever

Julia comes from Australia. She is Australian and she is active

Jolie comes from France. She is French and she is really confident

Billy is Malaysia. She is Malaysian and she is helpful

Tom reads books in the morning

Tom doesn't read book in the morning

Does Tom read book in the morning?

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He plays the guitar every evening

He doesn't play the guitar every evening

Does he play the guitar every evening?

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My sister meets her friend at weekends

My sister doesn't meet her friend at weekends

Does your sister meet her friend at weekends?

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I help my mother with cooking

I don't help my mother with cooking

Do you help your mother with cooking?

1c - 2a - 3 (không có cái nào phù hợp => Nice to meet you, too! cũng được nha) - 4b - 5e - 6d/g - 7f - 8j - 9h - 10i - 11L - 12k

\(\Leftrightarrow\dfrac{2}{3}-\left(x+\dfrac{7}{4}\right)=\dfrac{9}{2}-\left(-\dfrac{5}{4}\right)=\dfrac{23}{4}\\ \Leftrightarrow x+\dfrac{7}{4}=\dfrac{2}{3}-\dfrac{23}{4}=-\dfrac{61}{12}\\ \Leftrightarrow x=-\dfrac{61}{12}-\dfrac{7}{4}=-\dfrac{61}{12}-\dfrac{21}{12}=-\dfrac{82}{12}=-\dfrac{41}{6}\)

\(\Leftrightarrow x-\left[\dfrac{11}{2}-\left(-\dfrac{9}{21}+\dfrac{35}{21}\right)\right]=-\dfrac{1}{3}\\ \Leftrightarrow x-\left[\dfrac{11}{2}-\dfrac{26}{21}\right]=-\dfrac{1}{3}\\ \Leftrightarrow x-\dfrac{179}{42}=-\dfrac{1}{3}\\ \Leftrightarrow x=\dfrac{55}{14}\)

\(\Leftrightarrow x+\dfrac{5}{3}=\dfrac{7}{4}-\left(-\dfrac{12}{5}\right)=\dfrac{35}{20}+\dfrac{48}{20}=\dfrac{83}{20}\\ \Leftrightarrow x=\dfrac{83}{20}-\dfrac{5}{3}=\dfrac{149}{60}\)