Maybe the disaster(灾难)can destroy our homes, but _______can destroy the love in our life.
A.something B.everything C.nothing
---I think we should write a letter about the pollution_______ the newspaper.
--- Ok, Let’s begin.
A.to B.at C.for
--- Do you know Yang Zhengning?
--- Certainly.He is a great scientist _______won the Nobel Prize for physics.
A.which B.whose C.who
Some parents have left their hometown ____make a living in some cities.
A.so that B.such that C.in order to
----How many birds can you see in the tree?
---- ___
A.None B.No one C.No
--- Where is Ms Han?
---She is carrying out ___experiment with her students in the lab.
A.a B.an C.the