Give the correct form of the words given to complete the sentences.
A number of cleaning products contain
chemicals. (harm)
A number of cleaning products contain
chemicals. (harm)
Kiến thức: Từ vựng – từ loại
Trước danh từ “chemicals” cần tính từ.
harm (n,v): gây hại, làm hại
harmful (a): có hại
A number of cleaning products contain harmful chemicals.
Tạm dịch: Một số sản phẩm tẩy rửa có chứa các hóa chất độc hại.
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