._______wants to study English well must learn things____________.A No matter who; with heart B who; from his heartC whoever ; by heart D whomever; by his heart
——What a fine day! Shall we go picnicking? ——______. But we need to be home before six o’clock for the football match.
It was freezing last night, so they had the fire___ all night long.
Astronomers and scientists think that a black hole is a region of space ______ which matter has fallen and _______ which nothing can escape.
There’s no ________ from my bedroom window except for some factory chinmneys.
What a table! I’ ve never seen such a thing before. It is ______ it is long.