Complete the sentences using the verbs in the present perfect continuous tense.
1) Tony has been talking on the phone for two hours.
2) I have been looking for my keys since 11 a.m.
3) We have been waiting for my bus for 20 minutes.
4) She has been playing computer games for 50 minutes.
5) They have been living in Moscow since January.
Use the words to make up sentences in the present perfect continuous tense.
1) It/snow/all/day. — It has been snowing all day.
2) she/work in hospital/ since 1999. — She has been working in hospital since 1999.
3) how long/you/have/driving lessons? — How long have you been having driving lessons?
4) I/learn English/ for a long time. — I have been learning English for a long time
