Необходимо воткнуть слова 1. The causes of the financial crisis ____________

Необходимо вставить слова
1. The causes of the financial crisis ____________ in many articles.
Has been dealt
Will have been dealed
Have been dealt
Were being dealt
2. The decline in quality of services __________ by the experts.
Must have studied
Must have study
Must be studied
Must will be studied
3. The words ___________ on the sand _______ a stick.
Was written / by
Were written / with
Have been written / by
Will has been written / with the help of
4. No announcement about the test results ___________ so far.
Has been made
Have been мейд
Was мейд
Were мейд
5. At present Jillian _____________ for heart problem.
Is been treated
Has being treated
Was treated
Is being treated
6. Measures should ____________ to avoid such a problem in future.
Take
Be taken
Have been taken
To be taken
7. How would you feel if you __________ to spend hours in a wheel chair?
Have been forced
Are forced
Were forced
Will be forced