________ the website of the Fire Department in your city, and you will learn a lot about firefighting.
A Having searched B To search C Searching D Search
_________ that government can lead them out of the financial crisis, people are optimistic about the future of the country.
A Convincing B Convinced C To convince D Having convinced
_______ the Internet is of great help, I don't think it's a good idea to spend too much time on it.
A If B While C Because D As
How I wish every family _______ a large house with a beautiful garden.
A has B had C will have D had had
It was not until I came here _______I realized this place was famous for not only its beauty but also its weather.
A who B that C where D before
__________hard you try, it is difficult to lose weight without cutting down the amount you eat.
A Whatever B Whichever C However D Whenever
