(2014届浙江省宁波市十校高三3月联考英语试卷) Up to now, no one has come up with a(n) explanation of why dinosaurs died out, and it remains a mystery.
We hope that as many as possible _______ join us for the picnic tomorrow.
—I seldom watch TV, but listen to the radio a lot. —_______.
Only _______ to borrow magazines from the reading-room.
Those who know _______ it was that wrote A Tale of Two Cities, raise your hands.
It was in the very house was built with stones _______ he spent his childhood.