—What is the boy doing?
—It's not necessary for you to be ________ about others' business.
A.connected | B.combined |
C.contributed | D.concerned |
_______team will win the match is a matter of public concern.
A.Which | B.That | C.If | D.How |
_______makes mistakes must correct them.
A.Who | B.Anyone | C.Whoever | D.Anybody |
_______you come or not is up to you.
A.What | B.If | C.Why | D.Whether |
_______he won't go there is clear to all of us.
A.How | B.What | C.Why | D.This |
_______the house will be built will be discussed at tomorrow's meeting.
A.If | B.Where | C.That | D.What |