1.He p______ that he could help me. 2.Teacher should teach students how to improve there ______(能力). 3.There are all s______ of tractors in the factory. 4.Mr Brown is too fat _______(run) fast. 5.The bag is too heavy for me to carry.(改为同义句) The bag _______ _______ _______ _______ for me to carry.
1.promised, 承诺, 2.ability,还有,你前面那个词应该是their 3. series, 系列,类别,a series of, 一类 4. to run,从题目的意思可以知道是太胖而不能跑太快。 5.the bag is much too heavy for me to carry.