Составьте вопросительные предложения в Present Perfect и в Past Simple. 1.

Составьте вопросительные предложения в Present Perfect и в Past Simple.

1. I met a famous designer yesterday (when). 2. He invented a perfect device last year (what). 3. They have already filled in the job application form (what kind of). 4. The dean has been away for three weeks (how long). 5. The product cost 120 (how much). 6. He has presented the companys project successfully (how).