Tolong bantu jawab dong
Present Perfect
There has been an accident.
I have never been to Singapore.
I have seen that movie.
They haven't lived here for years.
He has gone to the library.
We have asked to many questions.
Past Perfect
I had lived in Surabaya, before I moved to bandung.
She returned home because she had forgotten her textbook at home.
He began to run after he had seen the tiger.
The baby had cried before her sister came.
They went there after they had completed the task.
She had come late to the school.