To________ telling lies, he asked his friend to help him cheat his parents.

— I haven’t got the reference book yet, but I’ll have a test on the subject next month.

— Don’t worry. You ________ have it by Friday.

My parents kept their _____and took me to Shanghai, where we had ____.

___________ made the school proud was ___________ more than 90% of the students had been admitted to universities.

—I wonder whether the speaker has arrived.

— ________ ，I'll check at the reception desk.

—Mom，dad is smoking again!

—Well，let him cut it ________ gradually since old habits die hard.

There are________ products to be sold in the factory store. Which is not correct in the following?

The money is to be used ________the poor.

Recent pressure at work may________ his behavior.

A. accounts for                  B. pay for                C. stand for             D leave for

In the USA, Columbus Day is_______ the _____ of Christopher Columbus in the New World.