.—____ did you leave the classroom —____ I saw my daughter sit down and read her book.

The staff in the supermarket Father Christmas to welcome the customers on Christmas Day.

____homework is requiredfor a middle school student every day —About two hours. A. How much B . Howmany C. How long D.How often

There _________ some juice and pears in the fridge.

By making friends with the native speakers, one can _________ a lot of their language.