Do you uniforms at school on weekdays—Sure, we do.

Every minute ________ spoken English

Could you help me change the wheel，sir?—______，madam，which one?

_____ I hand in my report as soon asthe class is over—No, you needn’t Anytime this week isokay

It is uncertain ______ side effects these weight-loss drugs will bring about, although hundreds of thousands of patients have taken it.