Past perfect simple&progressive

At last the bus came. I ................. for 15 minutes.

• had waited

• had been waiting

• waited

• was waiting

After I ....................... the questions, I wrote my answers.

• had read

• had been reading

• have read

• have bee reading

Dad was very tired when he came home. He ....................... all day.

• has worked

• has been working

• had worked

• had been working

Before Jana got home, she ........................ outside for an hour.

• had played

• has played

• had been playing

• has been playing

They were good friends. They ..................... each other for years.

• had known

• have known

• have been knowing

• had been knowing

Before my mother came home, I ................... my homework.

• have already done

• had already done

• had already been doing

• already had done

She .................... some photos by the time I met her.

• had been taking

• has been taking

• has taken

• had taken

Mel .................. the novel twice before she lent it to Jane

• has read

• had read

• had been reading

• has been reading

Lily's hands had some paint. She .................... all morning.

• has been painting

• had been painting

• has painted

• had painted

I ...................... many quizzes before I sent them to my students.

• had created

• have created

• have been creating

• had been creating