In order not to miss his flight, he ran ______ the street, jumped______ the fence and dashed into the waiting hall, ______ all about his own safety[ ]

85 You should say "I am sorry "when you knock ________ somebody

Hong Kong is ____the south of China, and Macau is ____the west of Hong Kong.

The US was the first country _______ the new strange disease in 1981. [ ]

The house, ____________is blue, will be used as a library.