When will the birthday party _______, on Monday evening or Tuesday evening?

A. hold         B. be held          C. held         D. be holding

–When will Mr. Black come to Beijing? –____ September 5.

A．On

B．To

C．At

D．In

---When will they ______?     ---_______ the seventh of July.

A．arrive, On

B．arrive at, On

C．arrive in, In

D．arrive, In.

When will you come back, Dad? I m     you so much.

—When will the 2010 World Expo(世博会) come to a close?

—It’ll close at the end of ________.

A．September          B．October       C．November        D．December