We’re so much looking forward ____________ you again.

_______ himself with necessary knowledge and skills, the young man went to the job market with much confidence．

 ______________ twice a year, whether it is a car, a bus or a truck, is the rule that every driver must obey in this city.

Used to________ his car in all kinds of weather, he is really a good driver.

________ with routine office tasks, she had no time to attend to her children.