All students are requested to be present at the meeting ______ in the school auditorium at 1:30 pm.

The parents do everything we can _________ their daughter with good education, so that she will get a good job in the future.

I personally think__more listening, speaking, reading and writing is the key to__our English.

—What are you going to do this afternoon？  —I'm thinking of _____ to visit my aunt．

Advertising is different from other forms of communication in that the advertiser pays for the message       .