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INTERMEDIATE LEVEL
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OXF3000N 
châm chích đốt ngòi vòi (ong muỗi) nọc (rắn) 
sting
like: muỗi) → →
He made ten mistakes in as many (= in ten) lines. ☊ many ☊
a mosquito net (= used to protect you from mosquitoes ) ☊ net ☊
There were twenty or so (= about twenty) people there. ☊ ... or so ☊