A.Because it’s raining.
B.Have a good time!
C.Why do you go swimming? 
D.It sounds nice

A.Why not? A good idea
B.That’s all right
C.So, do I 
D.Walking is good to you

A.are;being
B.is;being
C.has;been
D.have;been

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

A.Germany
B.Germans
C.German
D.Japaneses

A.be
B.am
C.are 
D.is

A.woman teachers
B.women teacher
C.woman teacher
D.women teachers

A.Certainly. Here you are
B.Please don’t mention it
C.It’s nothing
D.Yes, I have a hand

A.one and a half hour’s
B.one and a half hour
C.an hour and a half’s
D.an hour’s and a half

A.Not good news
B.The exam is difficult 
C.Not likely
D.It was put off yesterday

A.Mary and Jack
B.Mary’s and Jack’s
C.Mary’s and Jack
D.Mary and Jack’s