–I drove to Zhuhai for the air show last week.-Is that you had a few days off?
She concentrated her energies __________ her test.
My deskmate and Tom are similar __________ each other __________ character.
The company,__________ in 2003, is one of the most famous compa-nies.
—How often do you eat out? —__________,but usually once a week.
I was so familiar with him that I recognized his voice __________ I picked up the phone.