Fast food restaurants offer people _____ everything from fried chicken to fried rice.

In view of all sorts of rumors and guesses, experts carried out some careful and scientific research and         the possibility of a second earthquake in this area.

When his brother was to cross the street, he was knocked down by a truck and badly ____.

He has ____of the team.

Living in a highly     society，you definitely have to arm yourself with modern technology and skills．