36 It is said that the step-mother is verycruel _____ the children

If you want to get out from a fire， remember to cover your mouth and keep your body to the ground.

Oh, my God! It’s just a sea of cars. How can you ______ your car? —That’s easy. Mine is colored differently from any other one.

only too ready to help others, seldom, _____ ,refusing them when they turn to him

－It’s important for us to know _________ all the subjects.－Yeah, group work is my favorite.