A.Welcome! It's very nice of you.
B.All right. Do you know how much it costs?
C.Not at all, don't mention it.
D.Actually speaking, I myself don't like it.

A.Just in case.
B.You are welcome
C.Not in the least
D.At all costs.

A.It is a great dispute as cultural identities should be preserved in international.
B.No matter how great dispute is, cultural identities should be preserved in international.
C.That the dispute of preserving cultural identities in international world is a great matter.
D.The fact that cultural identities should be preserved in international world is a matter of great dispute.

A.It is a great dispute as cultural identities should be preserved in international.
B.No matter how great dispute is, cultural identities should be preserved in international.
C.That the dispute of preserving cultural identities in international world is a great matter.
D.The fact that cultural identities should be preserved in international world is a matter of great dispute.

A.Children are often believed to be able to speak only one language well and it's true.
B.It is often believed that children cannot learn to speak several languages.
C.It is not true that children can learn to speak only one language well.
D.It is normal to believe that children can learn to speak only one language well.

A.I didn't want to join in a chatting forum.
B.I was not in a good mood then to chat to you.
C.Having a serious conversation made me moody.
D.I was in a bad mood because of taking part in a chatting forum.

A.Quỳ Châu.
B.Thạch Khê.
C.Cổ Định.
D.Lạc Thủy.

A.which
B.that
C.what
D.who

A.But
B.Despite
C.Although
D.Because

A.have
B.take
C.invent
D.change