American students agree that a husband is______ to tell his wife where he has been if he comes home late.
He_______________us but he was short of money at the time.
______ one of the most beautiful forms of performance art, ballet is a combination of dance and mime performed to music.
The phrase "keeps sellers on their toes" in the passage mostly means "______".
It is stated in the passage that____________________ .
Regular exercise and good diet will bring______fitness and health.
The pool should not be made so deep______small children can be safe there.
The packages___________________ so that it would be easier to carry them.
We all agree that she is____________________ student in our class.
The boat was sailing north when a terrible storm_____________ .
According to critics of globalization, several developed countries have become rich because of