10. I started 10_____him Loard John.
started是动词, 需要分词。 把...叫做用call sb sth, tell的用法是tell sb sth:告诉某人某事。两个词组的意思不一样。 这里用calling. 主动分词。start doing:开始做
12. He became more polite, more______and more pleasing.
more比较级,只有形容词和副词才有比较级,and后面是more pleasing, pleasing 是形容词,令人开心的,所以这里用 helpful, 形容词。
13. He would help a blind man _____(穿过)the road.
help是动词,需要分词:穿过cross是动词,across是介词。
He would help a blind man across the road.这句话的意思说不通。across the road是横穿马路, 帮助别人应该在哪个空间帮助别人,across不能跟help搭配,要和go,walk等搭配。