past perfect or past perfect continuous tense

Bruno and Marcela met at a medical assembly, which Marcela ______ _______ ________ for a long time.

• was attending

• has been attending

• have been attending

• had been attending

Monica ______ never __________ a beautiful painting like this one.

• had seen
• has saw
• had saw
• has seen

Sam …….. (to drive) a car for five hours now.

• a. has been driving

• b. have been driven

• c. has been driving

• d. is driving

Which of these is not past perfect continuous tense?

• I had been helping him to do the task before I started the program.

• Richard had been practicing to sing the song since morning

• We had been enjoying the program thoroughly for three hours.

• They had been to London

(2) when he come to the library, his friend ...... (leave) him to canteen

• had been left

• had left

• had leave

• had been leaving

She didn't go to work because she ............................................. her leg. (break)

• had broken

• broke

• was break

• breaked

The film..... by the time we got to the cinema.

• was started
• had start
• has started
• had started

They went home after they ____________ their work.

• had finished

• had been finishing

She ___________ out when I called her.

• had just gone

• had been just going

He was soaking wet because he ______________ in the rain for 2 hours.

• had walked

• had been walking