—Is her name Alice? --- _______.A. Yes, she is B. Yes, it is C. No, he isn’t
---- ____________?---- Sorry, we’ll go and play in the park.
The safety of food has become one of the _________ problems in our daily life.
We are supposed to ___________a solution to stop people from looking down at their mobile phones while driving cars.
The left-behind kids(留守儿童)can’t see their parents_________ the parents come back home from work.
---- Excuse me, could you please tell me ________?---- Yes, there is a history museum.