Many strange new means of transport have been developed in our century, the strangest of _____ being perhaps the hovercraft(气垫船).

___ a lot of work to do, all the workers are not allowed to take their holidays.

______, his mother has to take care of him at home.

Look over there--- there’s a very long，winding path _____up to the house．

Tom looked at Jenny , tears _______ his eyes, and shouted out the words ________ in his heart for years.