FCE - Sentence transformation

The food was so good we had to leave a tip. SUCH

=> It ..... that we had to leave a tip.

It's the most beautiful painting I've ever seen. SEEN

=> I .... beautiful painting.

This summer has been much cooler than last year. COOL

=> Last summer ..... this year.

This car isn't safe enough to drive. DANGEROUS

This car ..... drive.

Steve didn't manage to complete his work. FAILED

=> Steve ................ his work.

How long has she been studying English? BEGIN

=> When .............. studying English?

We haven't arranged a date for the wedding yet. BEEN

=> A date for the wedding ..... yet.

Experts estimate that most people now have access to the Internet. IS

=> ..... that most people now have access to the Internet.

I think it would be a good idea if you joined the beginner's class. SUGGEST

=> I ..... the beginners class.

I'll help you with your homework. MIND

=> I ..... you with your homework.