• How many pages of the composition have you written so far?
• Once you have learned the rules, you can play the game easily.
• He has always wanted to be a sailor since he was a small boy.
• She must be tired. She has been working in the garden all afternoon.
• I have been standing all day and my legs are really tired now.
• Now that the course has ended, we are very happy.
• How many matches have they lost this season?
• The exam is getting near and we have been studying very hard for it.
• I'm sorry I'm late, have you been waiting long?
• What's that delicious smell? Have you been cooking?

1. How many pages of the composition have you written so far?
2. Once you have learned the rules, you can play the game easily.
3. He has always wanted to be a sailor since he was a small boy.
4. She must be tired. She has been working in the garden all afternoon.
5. I have been standing all day and my legs are really tired now.
6. Now that the course has ended, we are very happy.
7. How many matches have they lost this season?
8. The exam is getting near and we have been studying very hard for it.
9. I'm sorry I'm late, have you been waiting long?
10. What's that delicious smell? Have you been cooking?

Exercise 2: Present perfect simple or present perfect continuous?

1. Hey, guys. Let's call it a day. Have you done...
2. We have been decorating the living room. Mind the wet paint.
3. She has been going to the same dentist since she was a child.
4. I have been telling him we need more staff for ages, but he wouldn't listen.
5. Hey, you look different. Have you changed?
6. Look at her eyes. She looks as if she has been crying.
7. You have been drinking too much lately. You'd better cut down a bit.
8. Your hands are really dirty! What have you been doing?
9. Sorry about the mess! I have been tidying...
10. Why are you sweating? Have you been exercising?