Question

句子填空（共5分）
【小题1】It’s very convenient to ____ _____ _____ _____ their families and friends by using mobile phones.
【小题2】Some of them even waste precious time in class _______ _________ ___________. 
【小题3】With the global warming getting worse, more people choose to live a low carbon life ______ ______ __________ _____ reducing greenhouse gases.
【小题4】Only by_______ _______ ________, will we have fewer disasters and a safer earth. Let’s work together and fight for a better future.
【小题5】Wash your clothes by hand______ _______ ______ __________ instead of using washing machines.

Answer 1

【小题1】get in touch with    
【小题2】typing short messages. 
【小题3】for the purpose of   
【小题4】taking immediate action  
【小题5】as much as possible  

解析【小题1】固定词组：取得联系；
【小题2】Waste some time doing sth浪费时间做某事；这里是指浪费时间发短信。
【小题3】固定词组：带着…的目的。
【小题4】采取行动。
【小题5】固定词组：尽可能的。