________ twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey in this city.
| A．Examining | B．Examined |
| C．Being examined | D．Having been examined |
Fred is second to none in English in our class, but believe it or not, he _____ passed the last exam.
| A．ultimately | B．successfully |
| C．permanently | D．hardly |
Although some athletes _______ their sports ambitions , there are still many more struggling for success .
| A．achieved | B．will achieve | C．have achieved | D．had achieved |
________flights had to be put off because of the hurricane all those days .
| A．A great many of | B．A great number of |
| C．A great deal of | D．The great number of |
Though you don’t like him , you should treat him the way ______ suits him most . After all , he is your leader .
| A．in which | B．how | C．that | D．/ |
Dark glasses are sometimes worn to ________ the eyes from strong sunlight .
| A．protest | B．guarantee | C．protect | D．prevent |