---Hello. May I speak to Bill, Please?

---______ .

[　　]

A．Bill speaking

B．I'm Bill

C．You're speaking to Bill

D．I'm speaking

---How did you enjoy the concert last night?

---______ ! My favorite singer lost her voice and didn't even make an appearance.

[　　]

A．What a failure 　　B．What a disappointment

C．Awful 　　  　　   D．Very dissatisfactory

---______ ?

---No, thanks. I'm just looking around. I'll let you know if I want anything.

[　　]

A．have you made up your mind what you want

B．What can I do

C．Can I help you

D．Do you like it

The dove（鸽子）is the ____ of peace.

[　　]

A．sign 　B．symptom  　 C．emblem　 D．mark

---This is my present for your birthday.

--______.

[　　]

A．Please put it there

B．You should give me money instead

C．I can’t accept it

D．How nice of you

He had set out to question views about how life had developed on the earth.________, he had thrown doubt on some people's religious beliefs.

[　　]

He had to clench his teeth ________ himself ________ shouting with delight.

[　　]

Go and ________.

[　　]

A．get your watch repair

B．get your watch repaired

C．get your watch to repair

D．get your watch to be repaired

Don't use words, expressions, or phrases ________ only to people with specific knowledge.

[　　]

A．being known

B．having been known

C．to be known

D．known

Since the discovery of penicillin, millions of lives ________ with it.

[　　]