Our government ___ the measures put forward by some experts at the meeting and decided to carry them out at once to prevent further air pollution in this area.
The bad weather is reported _______ the passenger plane crash in Iran on January 9.
The school rules state that no child _______ be allowed out of the school during the day unless they are with an adult.
You can be ______ success, but you don’t need to be ______ Bill Gates to be successful.
—Can I pay by credit card? —Yes, _________.
There was only one ____ of transportation in this mountainous area five years ago.