Yon don’t have the right to blame me _____ being late， for I was busy typing your business invitations.

The historical church was （ ） damaged in a fire attack on Dec.21, 2007.

Frankfurt, Germany, is one of the most （ ） populated regions in Western Europe.

These tickets for the performance are （ ） until the end of the month．

Many students thought about the third question for quite a while and had great difficulty answering it. Obviously， it was _____ all.

Without your instruction, I （ ） such great progress.

I certainly didn’t appreciate （ ） when I made mistakes.

To be frank, （ ） is a great relief to have the task fulfilled in so short a time.

All the traveling _____ are to be paid by the company if you travel on business.

She didn’t want to go to Africa: probably （ ） the weather is too hot.

Mr. Herpin is one of the foreign experts who _____ in China.

In the experiment we kept a watchful eye （ ） the developments and recorded every detail.