Before the final examination, many students have shown ______of tension. Some have trouble in sleeping while others have lost their appetite.

（天津市河东区201 4年高三二模考试）2. lf you live in the country or have ever visited there, ____are that you have heard birds singing to welcome the new day.【考点】考察固定句式

 I don't think the charge for overhauling （大修）the equipment is excessive in _____ to its size.

The church has______ quite a few changes over the years.

In the______of proof , the police could not take action against the man .