If you are traveling ________ the customs are really foreign to your own,please do as the Romans do.
We met a strong wind ______ by a heavy rain on our way home yesterday.
There are 3000 workers in the company, with young women from the country ______ the largest part.
______ well prepared you are, you still need a lot of luck in mountain climbing.
—Did you get a ticket then?—Yes, otherwise I ______ the concert last night.
—This is the first time I ______ my first picture with my own hands. —It is time that you ______ a picture for me.