once before, after your class I got my visa(签证). So thank you again.
The computer was used in teaching. As a result,not only _____,but students became more interested in the lessons.
We have worked together in harmony for many years, and I find it ________ with them.
Danis is ________ hunting for a new job and has no eye for his wife and children.
—What is the price of petrol these days? —Oh,it ________ sharply since last month.
How I wish I ________ in medicine instead of history when I was at college!