The country has already sent up 3 unmanned spacecraft, the most recent        at the end of last March.

She lay lazily in the armchair under the tree, the sun _______down through the broad leaves.

 So far, about 40 houses have fallen down under the weight of the snow , with 22people       .

With a lot of problems _________,the manager felt like a cat on hot bricks.

__________ , we'll come to see you again.