1 . Summer days are long in Norway, ______ the sun doesn’t set until very late in the evening.

A．where

B．whom

C．why

D．which

2 . Mr. Johnson, our teacher and friend, ______ invited to attend the meeting, ______ he would deliver a speech to the students.

A．was; which

B．were; that

C．were; where

D．was; where

3 . I'm starting my Spring Festival vacation on Boracay Island,________ I can enjoy fresh and clean air from the sea.

A．that

B．which

C．where

D．when