September 18th, 1931 is a special day, ________， I think, that will be remembered by the Chinese forever.

—Shall I attend my friend's coming­of­age ceremony, Mum?
—No, unless you see to ________ that you will be home before 10?00 PM.

—What do you think of the 2013 Spring Festival Party?
—Well, great! But I don't think much of ________ held last year.

________ can be good at something for 40 years if he doesn’t love it.        (2013·江西，23)

At our factory there are a few machines similar to________described in this magazine.
(2013·天津，12)

The traffic on the main streets has a longer green signal  than________on the small ones.                                                                (2013·四川，2)

We ________for cheap houses but haven’t found ________we like yet.

Chery，a car maker in Anhui province，sold nearly 700,000 units in 2011，with the total value ________ it was in 2005.

—What do you think of the 2013 Spring Festival Party?
—Well，great！But I don’t think much of ________ held last year.

—How do you like the book?
—It's quite different from ________ I read last month.