I wonder _______ can be done to get rid of my smoking.A how B which C what D when
The foreigners arrived _______ Shanghai _______ that night.
That’s very kind _______ you, but I think I can manage it myself.
He is ill. I don’t know _______ he will come to school.
Li Ming will take part in the boys’ _______.
Would you please _______ so much noise? —Oh, sorry, I won’t.