1. have gone home: hành động đi về nhà xảy ra trước khi câu hỏi được hỏi

2. have been there: đã ở đây

3. have gone to: đã đi đến

4. have gone to: đã đi đến

5. Where have you been all day?: Bạn đã ở đâu cả ngày

've been: ở đâu đó

've gone: đi đâu đó

2.

1)buy: I have bought my favourite book today.

           I haven't bought my favourite book today.

2)eat: I haven't ate salad today.

           I have ate meatball today.

3)read: I have read a detective book today.

             I haven't read my book today.

4)watch: I haven't watched cartoon all day today.

                I have watched a horror film today with my friend.

5) write: I have written a penpal today.

                I haven't written my driary today.

3. 

1) Gone 

2) Been

3) Gone

4) Gone

5) Been

Gửi bạn, cho mình xin câu trl hay nhất nha <3