1 . It is really an honor to have had a ______ talk with the president, which I will value forever.

A．delight

B．delighted

C．delightful

D．delighting

2 . Much to my ______, my vocabulary has expanded a great deal.

A．delighting

B．delighted

C．delight

3 . Much_________ with his son’s performances at school, Mr. Green decided to take him to Beijing for a holiday.

A．delighting	B．to delight
C．being delighted	D．delighted

4 . We were all _________ to receive your letter and had read it ________ delight.

A．delighted; in	B．delighting; in
C．delighting; with	D．delighted; with