Everything_______ well, and everyone ______ a good time.

A．go, have

B．go , has

C．goes, have

D．goes, has

We can’t go to the mountain ________ the bad weather.

A．because

B．because of

C．although

D．so

—______ do you usually go to bed?
—At six.

A．What time

B．How time

C．When

D．A and C

His father and mother ____ teachers.

A．are all

B．are both

C．both are

D．all are

Don’t be afraid of asking for information ______it is needed.

A．when

B．after

C．although

D．unless

I have known him________ I was young.

A．before

B．when

C．after

D．since

_____ the waiter didn’t understand what the old lady was saying , he knew what she wanted.

A．Unless

B．Because of

C．Even though

D．Because

---I am going to Nanjing and stay there for a week.
---_________you are there, would you please buy some books for me?

A．If

B．While

C．Since

D．As soon as

句型转换。根据要求完成下列句子，一空一词。（每空1分，共10分）
小题1:Your key is on the floor. （对划线部分提问）
___________ ___________ your key?
小题2:Tom is a good student. (变一般疑问句)
_________ _________ a good student?
小题3:Those are orange chairs. (变为单数形式)
_______ is        orange chair.
小题4:The baseballs are on the desk. (变为否定句)
The baseballs __________ on the desk.
小题5:This is my dictionary. (变为复数形式)
______ are ______          .

He can swim very well, ______ he doesn’t want to join the club.      

A．and

B．but

C．/

D．or