Complet thé sentences, using superlatives :
1. Lincoln had many setbacks , but he finaly reached the.........( Hugh) office on the Land .
2. Despite is childhood difficulties, Einstein became the........(famous) scientist thé World has ever known.
3. Silicon valley is the World's ...........(Big) concentration of start-ups and high-tech firms.
4 . If you're looking for the.........( Expensive) products, toi should go to a low-cost supermarket.
5. Thé country which is the....(far) away from England is new zealand.