If your baby has a fever, you should take him to see a doctor_______.

There three birds the tree.

___ the right kind of training , these teenage soccer playersmay one day grew the international stars

．MsLi’s business _________ very quickly. She opened her first store two years ago;now she has fifty stores all over the country.

Hi, Jack. Did you go to Lucy’s birthday party—No, I felt so sad. I_______then.