Помогите, пожалуйста :1. Famous singers _________( to greet) by the audience

Помогите, пожалуйста :
1. Famous singers _________( to greet) by the audience recently.
Изберите один ответ:
a. have been greeted
b. greeted
c. have greeted
2. She never _____( to take ) to the cinema
Выберите один ответ:
a. has never been taken
b. has been never taken
c. has been taken
3. The singer already ________( to record) a new album.
Изберите один ответ:
a. recorded
b. has already been recorded
c. has already recorded
4. _______ your mood _______( to improve ) by this music?
Изберите один ответ:
a. was improved
b. Have improved
c. Has been improved