Having an outdoor meal is always fun, but it can also be damaging to the planet if ______.
By 2025, when the number of consumers worldwide has reached 4.2 billion, people with high income will be, for the first time, more than _______ struggling to meet basic needs.
It is really important for parents to reach a _______ between what they want and what their kids desire.
--Would you mind if I used your mobile phone? -- _______, please.
All the guests at the party were dancing and singing happily _____ the electricity was cut off.
The government is trying hard to give the people easy _____ to hospitals.