1. The new car is more expensive than the old car.
2. The woman is faster than the man.
3. Exercise 1 is more difficult than Exercise 2.
4. Building A is higher than Building B.
5. The boy is weaker than the man.

1 kind

2 creative

3 hard-working

4 clever

5 shy

1 plays

2 works

3 is 

4  are

5 saw

6  was

7 have been waiting

8 was

9 has worked

10 had lived