1．With the teacher instructing (指导) them, the students have made great progress in English.
2．I suggest that you should make friends with people having different characteristics (特征) or backgrounds.
3．We are taking steps to prevent air from being polluted (污染)．
4．(2017·全国卷Ⅱ)Inventors have been trying to make flying cars since the 1930s, according to Robert Mann, an airline industry expert (专家)．
5．Mr. Wang is just one of the victims (受害者), from whose houses the thieves stole money and other valuables.
6．(2016·全国卷Ⅲ)I often had crazy dreams in which I was to blame (责备) for Miller’s accident.
7．One of the challenges (挑战) he has accepted is to swim across the river.
8．(2017·江苏高考)Then they identified begging calls by analyzing (分析) the order and number of notes.
9．The farmers in this area had a good harvest last year thanks to the scientific (科学的) farming.
10．He is good at handling (操纵) the huge calculating machine.
