----Thank you for helping me carry such a big box upstairs.
---- .
A. After all, I am younger than you. B. It’s my pleasure.
C. With pleasure. D. It’s not worthy to mention.
. _____ that they had made an important discovery in science.
A.Little they realized B. They had realized little
C.Little did they realize D. Little had they realized
Come and see me whenever .
A. you are convenient B. you will be convenient
C. it is convenient for you D. it will be convenient to you
.That’s such a good radio _____ almost every one wants to buy ____people can pick up many channels about the world..
A. that, as B. as, as C. as, that D. that, that
. They traveled on horseback for many days and reached ______ is now Gum Tree.
A. that B. where C. it D. what
. ---Can those ___ at the back of the classroom hear me?
---No problom.
A. seat B.sit C.seated D.sat
