We had____8-day holiday,but some of us felt unhappy because of ____heavy traffic on the highways.

Mary, can you take good care of ________ while I’m not at home?— Of course, I can.

Which is your teacher?—The one _ thickglasses over his eyes is.[ ]

Chongqing is ____________ lively city with many places to have fun.

Betty usually goes to school___her father’s car.[ ]