Physicists are scientists whose study matter and energy, as well as their patterns of interaction.
=> who study
I am sorry I have no time at present to____________________ detail of our plan.
The boat was sailing north when a terrible storm_____________ .
The phrase "keeps sellers on their toes" in the passage mostly means "______".
Standing on the tip of the cape,____________________ .
The Lake District,____________________ was made a national park in 1951, attracts a large number of tourists every year.
Education in many countries is compulsory________the age of 16.
He_______________us but he was short of money at the time.
The pool should not be made so deep______small children can be safe there.
According to critics of globalization, several developed countries have become rich because of
Stephanie: "Oh, no! I left my book at home. Can I share yours?" Scott: "______ "