Intermediate grammar exercise: comparatives and superlatives

 I think she is still ill. She looks even _____ than last week. 

 His results are not _______his colleague's. 

 Which of the three supermarkets do you think has  _______ range of products? 

He has _______ potential than anyone thought. 

It's becoming _______to attract new customers. What we need is a new strategy. 

 In the last few months, competition has become  _______ .

Things are better organised now – we have ______problems than before. 

There are more accidents on this road because it's _____ .

I chose this car as my favourite because it's ________ all the ones I have driven. 

She's a lot_______ in the new job than she was in the previous one

Vicky's __________________ the three girls.

Which costs_____, the semi-detached house or the terraced house?