The emission of greenhouse gases is a major concern for environmentalists.

The amount of food provided was insufficient for the number of guests.

The insurer denied my claim for the car accident.

I need to fill up my car with petrol.

Specialization is important for career growth.

She is speculative about the outcome of the experiment.

We need to stabilize the situation before it gets worse.

The shipment weighed 10 tonnes.

Her willingness to help others is truly inspiring.

I need to schedule a consultation with my doctor.