Teenagers _______ allowed to drive in the street .
.Mary had to work at evenings and weekends. Only in this way _____ complete the reports by the deadline.
People in China are thankful _____ the Red Cross _____ their donations. [ ]
Friends are those ___make you smile, always open their hearts to you and encourage you to succeed.
Bob is ________ at the map to find where Beihai Park is.