(2011·山东)Take your time—it's just ________ short distance from here to ________ restaurant.

A．/；the B．a；the C．the；a D．/；a

(2011·浙江)Experts think that ________ recently discovered painting may be ________ Picasso.

A．the；/ B．a；the C．a；/ D．the；a

We can never expect ________ bluer sky unless we create ________ less polluted world.(2009·安徽)

A．a；a B．a；the C．the；a D．the；the

It is generally accepted that ________ boy must learn to stand up and fight like ________ man.(2011·全国)

A．a；a B．a；the C．the；the D．a；/

First impressions are the most lasting.After all, you never get ________ second chance to make ________ first impression.(2010·北京)

A．a；the B．the；the C．a；a D．the；a

Being able to afford ________ drink would be ________ comfort in those tough times.(2012·山东)

A．the；the B．a；a C．a；/ D．/；a

I don't think the experiment is ________ failure.At least we have gained ________ experience for future.

A．/；the B．a；the C．a；/ D．/；/

Italy is ________ most attractive European country and how I wish I would go there for________ second time.

A．a；a B．/；a C．the；the D．a；the

I don't know who invented ________ telephone, but it's really ________ most wonderful invention.

A．the；a B．/；the C．a；the D．/；a

George couldn't remember when he first met Mr. Anderson, but he was sure it was ________ Sunday because everybody was at ________ church.

A．/；the B．the；/ C．a；/ D．/；a