Mrs. Browns children have very good manners because they have been well______.

A．will have been

B．will be

C．are

D．have been

A．that it

B．it be

C．it that

D．that

A．only if

B．whether only

C．if only

D．only whether

A．hold

B．leave

C．occupy

D．remain

A．through the Social Register

B．by investing their inherited wealth

C．through their reputation

D．by collecting paintings and sculptures

A．remembers

B．recalls

C．suggests

D．reminds

A．Unless

B．While

C．Since

D．Once

A．than

B．as

C．that

D．so

A．neither of them

B．none of them

C．not either of them

D．not both of them

A．charged

B．paid

C．recited

D．priced