Oneoftherequirementsforafireisthatthematerial____toitsburningtemperature.
A、beheatedA
【句意】形成火的条件之一是该材料能够被加热到燃烧的温度。
【难点】A)项requirement 这个词和idea, suggestion等一样，要求从句里的谓语动词用(should)+动词原形。
Writing：
PiracyisstillaseriousprobleminChina.Writeacompositionofabout400wordstostateyourview.
Thecaris_____expensive_____hecan’tbuyit.
Tom,withhisparents______toAmerica.They_____backintwoweeks.
Perhapsthecustomerhas____hismonthlystatementandnotpaidthebill.
Theoldmanlivesinavillage_______,butheneverfeels________.
