Put the verbs in brackets into the present perfect or the present perfect continuous tense. (in some cases either could be used). 1) we (walk) ten kilometres. 2) we (walk) for three hours. 3) you (walk) too fast. that's why you are tired. 4) i (make) sausage rolls for party all the morning. 5) how many you (make)? i (make) 200. 6) that boy (eat) seven ice-creams. 7) he (not stop) eating since he arrived. 8) the driver (drink). i think someone else ought to drive. 9) i (pull) up 100 dandelions. 10) i (pull) up dandelions all day. 11) what you (do)? we (pick) apples. 12) how many you (pick)? we (pick) ten basketfuls. 13) i (sleep) on every bed in this house and i don't like any of them. 14) he (sleep) since ten o 'clock. it' s time he woke up. 15) he (ride); that's why he is wearing breeches. 16) i (ride) all the horses in this stable. 17) what a lovely smell! mary (make) jam. 18) the students (work) very well this term. 19) i only (hear) from hirn twice since he went away. 20) i (hear) from her regularly. she is a very good correspondent. 21) i (grease) my car. that's why my hands are so dirty. 22) i (polish) this table all the morning and she isn't satisfied with ityet. 23) i (work) for him for ten years and he never once (say) ' good morning' to me. 24) he (teach) in this school for five years. 25) i (teach) hundreds of students but i never (meet) such a hopeless class as this. 26) why you (be) so long in the garage? the tyres were flat; i (pump) them up. 27) i (pump) up three tyres. would you like to do the fourth? 28) i (look) for myshrooms but i (not find) any. 29) he (cough) a lot lately. he ought to give up smoking. 30) you (hear) the news? tom and ann are engaged! that's not new; i (know) it for ages! 31) i (try) to finish this letter for the last half-hour. i wish you'd go away or stop talking. i hardly (say) anything. 32) the driver of that car (sound) his horn for the last ten minutes. 33) it (rain) for two hours and the ground is too wet to play on, so the match (be) postponed. 34) he (hope) for a rise in salary for six months but he (not dare) to ask for it yet. 35) mr smith, you (whisper) to the student on your right for the last five minutes. you (help) him with his exam paper or he (help) you? 36) why you (make) such a horrible noise? i (lose) my key and i (try) to wake my wife by throwing stones at her window. you (throw) stones at the wrong window. you live next door.

1) We have walked ten kilometres. 
2) We have been walking for three hours. 
3) You have been walking too fast. That's why you are tired. 
4) I have been making sausage rolls for party all the morning. 
5) How many you have youo made?  I have made 200.
6) That boy has eaten seven ice-creams.
7) He hasn't stopped eating since he arrived. 
8) The driver has been drinking. I think someone else ought to drive. 
9) I have pulled up 100 dandelions. 
10) I have been pulling up dandelions all day. 
11) What you have you been doing?  We have been picking apples. 
12) How many have you picked?  We have picked ten basketfuls. 
13) I have slept on every bed in this house and I don't like any of them. 
14) He has been sleeping since ten o 'clock. It' s time he woke up. 
15) He has been riding; that's why he is wearing breeches. 
16) I have ridden all the horses in this stable.
17) What a lovely smell! Mary has been making jam 
18) The students have worked very well this term. 
19) I have only heard from him twice since he went away. 
20) I have been hearing from her regularly. She is a very good correspondent. 
21) I have been greasing my car. That's why my hands are so dirty. 
22) I have been polishing this table all the morning and she isn't satisfied with it yet. 
23) I have been working for him for ten years and he has never once said ' Good morning' to me. 
24) He has been teaching in this school for five years. 
25) I have taught hundreds of students but I have never met such a hopeless class as this. 
26) Why have you been so long in the garage? The tyres were flat; I have been pumping them up. 
27) I have pumped up three tyres. Would you like to do the fourth? 
28) I have been looking for myshrooms but I haven't found any. 
29) He has been coughing  a lot lately. He ought to give up smoking. 
30) Have you heard the news? Tom and Ann are engaged! 
That's not new; I have rnown it for ages! 
31) I have been trying to finish this letter for the last half-hour. I wish you'd go away or stop talking.  I have hardly said anything. 
32) The driver of that car has been sounding his horn for the last ten minutes. 
33) It has been raining for two hours and the ground is too wet to play on, so the match has been postponed. 
34) He has been hoping for a rise in salary for six months but he hasn't dared to ask for it yet. 
35) Mr Smith, you have been whispering to the student on your right for the last five minutes. Have you been helping him with his exam paper or has he been helping you?
36) Why have you been making such a horrible noise? 
I have lost my key and I have been trying to wake my wife by throwing stones at her window. 
You (throw) stones at the wrong window. You live next door.