Present and Past Perfect Continuos

By the time the train arrived, they _________ (wait) for over an hour.

• were waiting

• had been waiting

• have been waiting

She _________ (work) on that project for weeks when she finally completed it.

• had been working

• has worked

• has been working

I _________ (read) this book for two hours when the phone rang.

• had read

• had been reading

• have been reading

We _________ (travel) for five hours, and we still have a long way to go.

• have been travelling

• had been travelling

• travelled

I _________ (learn) English for several years, and I still find it challenging.

• have learned

• had learned

• have been learning

I was upset with Alexis because she _________ my birthday.

• forgot

• had forgotten

• has forgotten

It _________ (not snowed) here since 2015.

• hasn't snowed

• didn't snow

• hadn't snowed

Until now, I _________ (never passed) the driving test.

• never passed

• didn't pass

• have never passed

We _________ coats, so we were cold all the time.

• didn't bring

• hadn't brought

• haven't brought

She _________ her bedroom before.

• has never painted

• never paints

• had never painted