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?

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

There will be _________ places for children to play.

The countryside has _________ shopping centers than a big city.

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

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

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

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?

Children in poor areas have _________ time to study.

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