-Can you give me some advice about the design?-I think it should________to all ages and social groups.
He began to take political science only when he left school .
If we can our present difficulties , then everything should be all right .
People try to avoid public transportation delays by using their own cars , and this creates further problems .
She devoted herselfto her research and it earned her a good reputation in her field .
If the firms failed to make enough money , they would.