She's been studying a lot recently, isn’t she?

Hanoi has _________ skyscrapers than any other cities in the North of Vietnam.

People speak English all over the world, does he?

She will never make those stupid mistakes again, won't she?

You never come on time, do you?

There will be _________ places for children to play.

Nowadays, there are _________ local people join in community tourism activities.

The countryside has _________ shopping centers than a big city.

Higher birth rate is one reason for population growth, isn't it?

Everyone is waiting in line for the bus, is he?

Hanoi and Ho Chi Minh city are overcrowded cities in Vietnam, is it?

People in poor countries tend to have _________ access to health services than those in rich countries.

They have moved to the city to look for jobs, haven't they?

They can't take care of their children, do they?

Children in poor areas have _________ time to study.