請問
1. He told me his name but I've forgotten it
2. I can't find my bag. Have you seen it?
3. I've just had lunch.
4. Have you just arrived?
呢幾句點解要用present perfect呢???
第1句改用 " I forget it "或者 " I forgot it " 意思上會係點?
我唔明呢句係點樣由之前持續到而家或者影響到而家
第3句I've had lunch唔係話左佢岩岩食完早餐咩? 點解仲要加多個just
5. he's always getting to work on time
6. he always gets to work on time
有咩分別? 同埋 always + ing 係咪通常都係講負面既野?
Sorry 好似太多問題 請盡量解答 Thanks!