A.How many countries are there? |
B.How many member states are there in the UN? |
A.I want to take a photo. |
B.I want a photo. |
A.This is a big building. |
B.What a big building! |
A.There are flags from all around the world. |
B.There are so many countries. |
A.want | B.wanted | C.want to |