____ at a college or university in the USA, Chinese and other international students must demonstrate a strong ability in spoken and written English.
-If you do like the new house, why not buy it?-But it's really expensive. I can't __________ it.
__________ we gave him something to eat, he would save it up for his little sister.
Tim is in good shape physically __________ he doesn't get much exercise.
The engineers are so busy that they have zero time for outdoor sports activities,__________ they have the interest.
Teachers suggested that parents __________ their children under 12 to ride bicycles to school for safety.