参考答案:
1.keeping up with the rest of the class.
【超级句型】trouble可以用在句型"have trouble doing sth. " 做某事有困难"中,这时,trouble可以用difficulty来代替。
【超级短语】keep up with意为“跟上……”,指并肩前进,并驾齐驱,不至落后、掉队。catch up with意为“赶上”,指从后边追上或改变落后状。;
2.delaying making
【超级单词】mind作及物动词,后面通常接名词、代词、V-ing形式、复合结构、从句等。
Delay后接动词时,应该接动词的ing形式。
3.play indispensable roles
【超级短语】play a part/role in起着……作用,饰演……的角色。
4.attampts to escape being fined
【超级单词】escape后面要接动名词形式。常与介词from搭配,如He has escaped from the fire.
5.caught /found him cheating me
【超级句型】find/catch+宾语+宾补,如I found him standing by the river.