He was very sorry that he didn't see Andrey on her trip to London

1. He was very sorry that he didn't see Andrey on her trip to London.

He greatly regretted.....................................................................................

2. It's thought that the accident was caused by human error.

The accident is ...........................................................................................

3. "Will you be visiting the Taj Mahal when you go to India?" he asked Elizabeth.

He asked .................................................................................................

4. "Ithink you should try the chicken Marengo," said the waiter.

The waiter recommended ........................................................... ..................

5. This is the most delicious cake I have ever tasted.

I have .................................................................