从A、B、C、D四个选项中，找出所给单词的正确读音。

office

A．topic

obey

C．pollution

D．post

从A、B、C、D四个选项中，找出所给单词的正确读音。

missed

A．succeeded

B．judged

C．marked

D．refused

从A、B、C、D四个选项中，找出所给单词的正确读音。

thunder

A．worthy

B．north

C．clothes

D．clothing

Only in this way ________ to improve the operating system．

A．you can hope

B．you did hope

C．can you hope

D．did you hope

What he said just now ________ me of that American professor．

A．mentioned

B．informed

C．reminded

D．memorized

________ in thought, he didn’t notice his teacher coming into the classroom at all．

A．Losing

B．Having lost

C．Lost

D．To lose

Considering that you have no ________ experience, it’s doubtful that you’ll get the job．

A．efficient

B．previous

C．original

D．unusual

The first textbook ________ for teaching English as a foreign language came out in the 16th century．

A．had written

B．to be written

C．being written

D．written

They haven’t seen each other for ten years, but they still keep in ________ contact with each other．

A．constant

B．instant

C．content

D．consistent

The ________ on her face suggested that she was greatly shocked at the news．

A．introduction

B．impression

C．description

D．expression