1.We have been staying here since April.
2.They will have been writing the report for four hours when the library closes.
3.This is the smallest dog I have ever seen.
4.How long have you been working in this company?
5.how much money has he saved for holidays?
6.Someone has stolen the bicycle.
7.John has been playing tennis since 2 years old.
8.I’m not sure we have ever met before.
9.He had been driving for half an hour before the car broke down.
10.Jane’s clothers are wet. She has washed her dog.
Объяснение:
