Tom is keen _____ surfing the Internet in his spare time.
| A．at | B．on | C．to | D．in |
There is a possibility _________ Mr Smith will have to go to hospital next week.
A that B which C if D what
He said that he _______ to Shanghai the next day.
A would go B went C had gone D would have gone
The next thing he saw was smoke ________ from behind the house.
A rose B to rise C rising D risen
________ the website of the Fire Department in your city, and you will learn a lot about firefighting.
A Having searchedB To searchC SearchingD Search
_________ that government can lead them out of the financial crisis, people are optimistic about the future of the country.
A ConvincingB Convinced C To convince D Having convinced