－Have you learned German?

－Yes．It’s ________ language I’ve ever learned．

A．a quite difficult

B．quite a difficult

C．difficult quite

D．difficult a quite

________ rains are faster than ________ buses．

A．/;/

B．The;/

C．/; the

D．The; a

________ monkey can climb ________ trees．

A．/; the

B．A;/

C．The; a

D．/;/

Which bigger ________ elephant or ________ horse?

A．a; the

B．an; a

C．the; an

D．an; the

Now he is ________ artist．I have known him since he was ________ one-year-old boy．

A．a; an

B．a; a

C．an; an

D．an; a

I saw ________ accident in the street yesterday．

A．the

B．a

C．an

D．/

He is ________ boy．

A．a seven-years-old

B．an eight-year-old

C．the seven-year-old

D．an eight-year-older

Mrs Smith is ________ friend of ________．

A．the; mine

B．a; me

C．the; my

D．a; mine

We have never seen ________ interesting film．

A．such

B．such an

C．so

D．such a

A computer is ________ useful tool in ________ world today．

A．an; the

B．a; the

C．the; the

D．a; a