1-she was _____by his words and attitudes
a-aspiration
b-inspired
c- inspiration

2-there____ to be more disposable cups made with biodegradable plastic
a-can
b-must
c-ought
3-i'm happy that a lot of people will benefit_______your gesture of generosity
a-from
b-with
c-at
4- consider not_____ your money on sophisticated phone.It's not worth it
a- theatening
b-wasting
c-wasted