Choose the correct answer.

They usually said the teenagers are the future of a nation. The teenagers should realize the reason why.

They have the power to transforming the nation into a better place.

They have the power to be transforming the nation into a better place.

They have the power to transform the nation into a better place.

They have the power to be transform the nation into a better place.

My smartwatch tracks my daily steps, heart rate, and send me notifications from phone.

My smartwatch tracks daily steps, heart rate, and sends me notifications my phone.

My smartwatch tracks my daily steps, heart rate, and sends me notifications from my phone.

My smartwatch track my daily steps, heart rate, and send me notifications from my phone.

RoboSweep has sensors which help it navigate upstairs and downstairs.

Thanks to RoboSweep, the floor sensors can be advanced.

The innovative sensor system helps RoboSweep move efficiently on different floor surfaces.

The advanced floor sensors and surfaces are the most valuable parts of RoboSweep.

Everyone advises I should have a RoboSweep and enjoy home cleaning.

I recommend owning a RoboSweep to experience the enjoyment of a new technology in home cleaning.

I suggest buying a RoboSweep or you'll miss the chance to join a home cleaning group.

Everyone should consider owning a RoboSweep for the convenience that it brings about.

A speech on the role of teenagers will be delivered by Tim, who is wearing a nice suit.

Tim with a nice suit is delivering a speech on the role of teenagers.

Tim, who is delivering a speech on the role of teenagers, often wears a nice suit.

Tim, who is wearing a nice suit, will deliver a speech on the role of teenagers.

Nevertheless, the demand for child-care services will be increased.

As the result, the demand for child-care services will be increased.

Moreover, the demand for child-care services will be increased.

Moreover, the demand for child-care services will be increased.

The primary role of young people is to get a good education in order to become better citizens of tomorrow.

The primary role of young people is to get a good education in order to becoming better citizens of tomorrow.

The primary role of young people is to get a good education in order to be become better citizens of tomorrow.

The primary role of young people is to get a good education in order to be becoming better citizens of tomorrow.