________ 2010 Shanghai World Expo was ________ honor for all of the Asians.

A．The; the B．不填； an

C．The; an D．不填； the

Beijing and ________ European Union agreed on Tuesday to set up ________ working group to promote high?tech sales to China.

A．/；a B．the; the

C．the; a D．/; the

Cooking calls for ________ patience and time but it is ________ enjoyable experience.

A．a; the B．不填；an

C．the; an D．a; 不填

—Excuse me, sir. You can’t enter ________ office without ________ permission.

—But the manager is expecting me.

A．the; a B．an; the

C．the; 不填 D．不填；不填

He wants to see ________ much stronger China within ________ rest of his life.

A．/; a B．a; /

C．the; a D．a; the

She removed ________ hat she was wearing and tried on ________ black silk one.

A．a; a B．the; the

C．the; a D．a; the

—Excuse me, are you Amy, from Class 2, Grade 1?

—Sorry, I'm not ________ Amy from Class 2, Grade 1 but from Class 1, Grade 2. There are two Amys in my school.

A．a　　　　B．an

C．/　　　D．the

—Oh, ________ air is so bad. Shall I open the windows to let in ________ fresh air?

—Ok, thank you.

A．the; any B．/; any

C．the; some D．/; some

What disappointed ________ Chinese most is that the national football team was kicked out of the Asian Cup ________ second time, with four points from three matches.

A．the; a B．不填；a

C．the; the D．不填；the

It was ________ very rare find and the archaeologist who made ________ discovery said it was like unearthly a Mona Lisa.

A．a; the B．the; the

C．the; a D．a; a