Beijing was under an “orange” smog alert on Feb. 24, which marks the first time the second-highest warning level of a new system introduced last year________.
Can you tell me ___?
-- Would you be able to come to the party? I ________.
Would you be ____ kind as to step this way, please?
The recommendation he gave me is that I ____ more traveling to open my eyes.
It was between 1830 and 1835 ____ the modern newspaper was born.