помогите пожалуйста)1.He is usually rude.But this morning he _____ very polite

Помогите пожалуйста)
1.He is usually rude.But this morning he _____ very polite to his relatives.
a) is b) is being
2.Betty _____ too stubborn yesterday. It sounds strange.
a) was b) was being
3.Don't shout, I _____ you perfectly well.
a)hear b)am hearing
4.I had a headache yesterday but today I _____ quite all right.
a)feel b)am feeling
5.Father _____ rest. Everybody kept silence.
a)had b)was having