Fill in the Blanks Present perfectOnline version English by Alejandro Castro Garzón 1 has eaten gone interrogative interrogative stayed negative finished haven't affirmative haven't have played have stayed last negative scratched We only use never in sentences . We only use ever in and sentences . Yet is the word in the sentences . We only use yet in and sentences . Examples : I never in California He his head with a wall You ever to Valencia Has she ever in class ? I already my homework I beisball yet Have you an onion yet ?