Present perfect simple:
1). The teacher told us to read four books.
2). I have already read two.
3). I have eaten half a bowl of soup, but I cant any more.
present perfect continuous:
1). He has been reading book since yesterday.
2). They have been going in London for a month.
3). We have been walking in the park all day.
4). She has been going to the work since seven oclock.
5). He has not been talking to me for a long time.