Past Perfect Progressive 1

I _______________ to call you last week. I became very busy suddenly last week and I forgto to call you. I'm sorry.
1. had been planning
2. has been planning
3. had been planned
4. had planning
We _______________ for a year when we ran out of money and had to return home.
1. had been traveling
2. has been traveling
3. had been traveled
4. had traveling
When the financial crisis hit, my father _______________ at IBM for 10 years. Unfortunately, he had to leave the company and start all over.
1. had been working
2. has been working
3. had been worked
4. had working
My sister _______________ about studying in Canada, but she got married and had to stay in the UAE.
1. had been thinking
2. has been thinking
3. had been thought
4. had thinking
The students _______________ good work, but, after the midterm exam, they seemed to lose interest in their studies.
1. had been doing
2. has been doing
3. had been done
4. had doing
It _______________ continuously for two weeks, but it finally cleared up yesterday.
1. had been raining
2. has been raining
3. had been rained
4. had raining
The football team _______________ on a small pitch for a month; however, they moved to the Olympic Stadium last week and they are playing much better.
1. had been training
2. has been training
3. had been trained
4. had been train
I _______________ to enter UBC for two years. I was finally accepted last year.
1. had been trying
2. has been trying
3. had been tried
4. had been try
My professor _______________ that class with a lot of enthusiasm; however, after his illness, he seemed to lose a lot of energy.
1. had been teaching
2. has been teaching
3. had been taught
4. had been teach
If you _______________ trouble with your math class last semester, you should have asked for help. Now, it's too late.
1. had been having
2. has been having
3. had been had
4. had been have