Write present perfect contnous question???HELP
+ 1 how long/she /speak/ to the teacher
- 2. how long/you/try to phone me
73. what/you/do
74. how long / Bob / practise/ the piano.


Răspuns :

1. How long has she been speaking to the teacher?

2. How long have you been trying to phone me?

3. What have you been doing?

4. How long has Bob been practising the piano?