What are the keywords in the following sentence? parts of triangles the sides that form the right angle
angle, side, triangle

What are the keywords in the following sentence? the harbour and port with fishing boats moored and old buildings on the quay
boat, building, harbour, moor, quay

What are the keywords in the following sentence? red roses and candies in a shape of a heart
heart, rose, shape

What are the keywords in the following sentence? celebrity listens to how the projects are progressing from volunteers and sponsors during his visit
celebrity, listen, progress, project, volunteer