In August 1977, a satellite to gather data about the 10 million black holes which are thought to be in the Milky Way.

No sooner ()had I reached home than Michael arrived with Jane in his car

For those involved, the scandal has been a very________(pain)experience

His mother becomes disappointed whenever he fails to live up to her________(expect)

InAugust1977,asatellitetogatherdataaboutthe10millionblackholeswhicharethoughttobeintheMilkyWay.