1.I will call you this evening. 2. Students will use computers to learn in the future. 3. He will help his sister with her lessons. 4. We won’t be free(空闲的) this afternoon. 5. She will not listen to me. 6.The birds won’t fly away to the south ...
1.should have done =ought to have done 本应该做而没做 2.would have done = 本来就会去做某事而没做 3.could have done = 本可以做某事而没做 4.might have done 本可以做而没做 例:They ought to have apologized. 他们本该道歉的。 5. must have done sth 一定做...
更多内容请点击：一般将来时讲解:一般将来时结构+习题