If the current rate of deforestation continues, the world’s rainforests ________ within 100 year35/50If the current rate of deforestation continues, the world’s rainforests ________ within 100 years.would vanish vanish will vanish would have vanishedGiải thíchĐáp án là C Câu điều kiện loại I: If + S + V (HTĐG), S + will+ V.