Could you please _____ why you can’t come to attend the meeting?

Nothing can _____ unless you tell us the truth.

Hardly （ ） how I passed the interview.

If I work in a small factory, it is not _____ for me to gain much experience.

The price of fish is （ ） during the Spring Festival.

Space vehicles were launched into outer space_____search of another living planet.

A new technique （ ）, the output as a whole increased by 20 percent.

Without your instruction, I （ ） such great progress.

Five hundred and fifty pounds （ ） too unreasonable a price for a second-hand car.

The Yellow Stone Park is a great tourist （ ） drawing millions of visitors every year.

Yon don’t have the right to blame me _____ being late， for I was busy typing your business invitations.

Fast food doesn’t seem like a good idea, for it is （ ）.