----- Nội dung ảnh ----- ``` 6 Read the Learn this! box. Complete the sentences with for or since. Write similar sentences about yourself. 1 I haven’t seen my best friend ______ six months. 2 I’ve been at this school ______ 2011. 3 I’ve been in this room ______ half an hour. 4 I haven’t eaten ______ 7.30 this morning. 5 I’ve known my best friend ______ 2008. 6 I’ve lived in this town ______ ten years. ```
