If law and order as well as rules and regulations ______, neither the citizen nor his property is safe.
| A.are not observed | B.is not observed |
| C.were not observed | D.was not observed |
The young couple, who returned my lost wallet, left _______ I could ask for their names.
| A.while | B.before |
| C.after | D.since |
—I wonder how much you charge for your services.
—The first two are free the third costs $30.
| A.while | B.until |
| C.when | D.before |
It is hard for the Greek government to get over the present difficulties_________ gets more financial support from the European Union.
| A.if | B.unless |
| C.because | D.since |
------ Our holiday cost a lot of money.
------ Did it? Well, that doesn’t matter ______ you enjoyed yourselves.
| A.as long as | B.unless |
| C.as soon as | D.though |
I was so familiar with her that I recognized her voice ______ I picked up the phone.
| A.the moment | B.after |
| C.before | D.while |