When you come into our school yard, you will notice our beautiful school _____by green trees.
It isn't so much whether he works hard; the question is whether he works _____.
The magician picked several persons from the audience and asked them to help him with the performance.
The author of the report is well _____ with the problems in the hospital because he has been working there for many years.
When I took his temperature, it was two degrees above _____.
Even if they are on sale, these refrigerators are equal in price to, if not more expensive than, _____ at the other store.