Решение:
Нужно вставить правильные формы глаголов в скобках, чтобы получились осмысленные предложения.
- How many years have passed since you began learning to play the piano?
- How much progress you have made since then?
- What she did in the garden now?
- When the conversation took place?
- What you told her then?
- She read a lot about Turner's masterpieces before she got to the Tate Britain?
- You always visit the National Gallery when you come to London?
- You knew when she would come tomorrow?
- Where you met her the other day?
- What you explained to her?
- Who was waiting for you downstairs when you returned?
- Your parents informed about the incident?
Ответ: have passed; began; have made; did; took; told; read; got; visit; come; knew; would come; met; explained; was waiting; informed.