87. Those flowers looked as if they?hadn't been watered for a long time(好長時間沒有澆水了).

【點評】they即flowers做主語，用被動語態(tài)。一段時間應(yīng)用完成時，looked過去式相比，后面應(yīng)該過去完成時。

88. Fred bought a car last week. It is?￡1,000 cheaper than mine(比我的車便宜一千英鎊).

【點評】簡單的比較級，cheaper than。不需要重復(fù)car，直接用mine代替my car.

89. This TV program is quite boring. We might?as well listen to the music?(不妨聽聽音樂).

【點評】might as well“不妨”，原句中有might。listen to the music，聽音樂。

90. He left his office in a hurry, with?lights on and doors open(燈亮著，門開著).

【點評】with短語做伴隨狀語，邏輯主語和表語之間的系動詞省略。

91.The famous novel is said to?have been translated into multiple languages(已經(jīng)被譯成多種語言).

【點評】be said to后面跟動詞原型，“已經(jīng)被譯”，用完成時被動語態(tài)have been translated，介詞用into。