________ you make a mistake, you should not be embarrassed. After all, we are human beings.

I’m going to Sanya for my holiday tomorrow. —_______

_____ made the school proud was ____over 90% of the students had been admitted to keyuniversities.[ ]

ing to a UN report, clean drinking water and health care are not to 30 percent of the world population.

下列各句中,没有语病的一句是( )