The Internet and the effect _____ brought about did a lot of good to our daily life and work.
| A．that | B．what | C．which | D．it |
It was with great courage ______ the boy told the truth _______ he had stolen the money.
| A．which; that | B．when; what | C．as; that | D．that; that |
________ as one, the people of that country eventually drove the invaders (侵略者)out of their country.
| A．Linked | B．Combined | C．Joined | D．United |
Allow children the space to express their opinions ________ they are different from your own.
| A．until | B．even if | C．unless | D．before |
Thousands of athletes______ in many countries will compete _______ medals in the 2008 Olympic Games in Beijing.
| A．involved; in | B．involving; by |
| C．to involve; against | D．involved; for |
Would you like to ______ us? We are going to _____ the school’s 20th anniversary celebration.
| A．join in; take part in | B．join in; join |
| C．take part in; join | D．join; take part in |