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①- can you guess if they _____speaking English with us?- I think they will do if they _____ free①为什么填“will practice;are”②We ____friends since three years ago.为什么填have been③I get ____when someone talks to me while I ____

题目详情
①- can you guess if they _____speaking English with us?- I think they will do if they _____ free
①为什么填“will practice;are”
②We ____friends since three years ago.为什么填have been
③I get ____when someone talks to me while I ____ .为什么填annoyed;am reading而不是mad am read
▼优质解答
答案和解析
1 第一个IF ’ 是否‘宾语从句,第二句IF ‘如果’ 引导状语从句,是’主将从现‘
2 SINCE 常与现在完成时连用
3 get annoyed 恼火; WHILE 后句动词常用进行时.