В отрицательных и вопросительных предложения - yet, ставится в конце предложения.В утвердительных предложениях - already, ставится после вспомогательного глагола.В вопросительных предложениях - already (больше удивление, чем вопрос), ставится после подлежащего.Use yet or already to complete the sentences.1. Have you finished eating the salad yet?2. Simon has not been to Canada ____3. Sally has ____ spoken to her friends.4. Len has ____ written the dictation.5. Have you _____ learned the new words?6. Mark has not developed his speaking skills ____ .7. Has Bob washed your car ___ ?8. Greg has _____ given his talk.9. Have you taken the dog for a walk ____ ?10. Dad has ____ come back.