The new seatbelt, which is happily accepted by drivers,______ them greater freedom of movement.[ ]

__________, we would not have achieved so much

She was so upset by the accident that she couldn’t ________ to explain just what happened. [ ]

One can’t do extreme sports _________ he or she hashad some training

I’ve shown you all the interesting and importantplaces of our school.— Thank you for somuch time.