The teacher wants to know _____ her son is good at maths or not.A. if B. that C. whether
Who is the woman ____ was talking to our English teacher?
Mary said that she ______ to Guangzhou.
_____ good news! The World Cup will be held in South Africa.
Alice had a wonderful time yesterday,_______?
Mary told me that the book must ______ to the library in two days.