The teachers in our school have a meeting every Wednesday ,there is nothing to discuss

It was dark in the city _______a few weak lights

Howwill she behave in case of our failure—-She’ll put the blame on us if it______ badly .

With the development of the central and western China，more and more modem cities have ——in what was a wasteland ten years ago

riding along the street and allof a sudden, a car cut in and knocked me down.——You can never be _____careful in thestreet.