Where did you get to know her? —It was on the farm ___ ___ we worked.

How many students are there in your school—_______ students, I think.

Yangzhou is a small city. Therefore, to ________ the flow of traffic, the government has decided to broaden some main streets.

How frequently _______, the works of Shakespeare always attract many people.

2．——Mr President, do you plan to educate your two daughters to be officials?——To tell you the truth , 1 hope they can do whatever________their interests.