n the good news that our footballteam won the championship, the hall was at once _______ great joy

The Adulthood Ceremony was held last Friday in the school lecture hall _____ seats nearly 1,000 students.

Can you help me with my physics project—_______.

His blood type is so rare that it’s difficult to find any type to _______ his.

下面各句中加点的成语，使用正确的一项是（ ）