3. Fill in the gaps with Yet/Already/Since/For/Never/Just.

1) She has never seen a millionaire. 2) We have already brought all the necessary evidence. 3) My sister hasn't arrived to school yet. 4) I haven't heard from him since the incident. 5) We have raised money for the homeless. 6) We haven't met for a long time. 7) They haven't booked tickets to the USA yet. 8) The kids have just caused some trouble. 9) The e-mails from him haven't come since last year. 10) My niece has just tried skateboarding.