Exercises
Put the verbs into the more suitable form, present perfect simple (I have done etc.) or continuous (I have been doing etc.)
7. "Sorry I'm late". "That all right. I .......................................... (not/wait) long.
8. "It is still raining?" "No, it .................................................. (stop".
9. I ............................... (lose) my address book ................................. (you/see) it anywhere?
10. I ...................................... (read) the book you lent me but I ....................... (not/finish) it yet.
11. I ....................................... (read) the book you lent me, so you can have it back now.