С(награда 50 ) put the verbs in brackets into present perfect or present perfect continuous. 1)mary can play the piano very well. she (take lessons) for five years. 2)we (not \ finish) our homework yet. 3)carol can't see very well. she (lose) her glasses. 4)where is the bus? we (wait) for it for half an hour. (anne \ visit) her grandparents recently? 6)you (clean) the house since morning. why don't you have a rest? 7)it's the most beautiful garden we (ever \ seen) 8)how long (you \ study) english? 9)sally and tim (just \ get married) 10) emma (not \ graduate) yet; she's in her final year at college 11)danny (look for) a new job for the last two months. (you \ finish) your project yet, mike? no, (work) on it all week, but i (not finish) it yet

1 Mary can the piano very well. She has been taking lessons for five years.
2 We haven't finished our homework yet.
3 Carol can't see very well. She has lost her glasses.
4 Where is the bus? We have been waiting for it for half an hour.
5 Has Ann visited her grandparents recently?
6 You have been cleaning the house since morning.
7 It's the most beautiful garden we have ever seen.
8 How long have you been studying English?
9 Sally and Tim have just got married.
10 Emma hasn't graduated yet; she's in her final year at college.
11 Danny has been looking for a new job the last two months.
12 Have you finished your project yet, Mike? No, I have been working on it all week, but I haven't finished it yet.