Lily,_____her mother, playing badminton.

Look! There are _____ boats on the lake. Which one will we take— We’ll take the ______ boat.

Did you eat for your birthday–Yes，I ate noodles．

ng _______ retirement age in progressive steps is in _____ line with China’s labor market realities and should be prioritized, an official said Tuesday.

Whenever it is, it is right for a student to ______ the school disciplines．