He changed so__________that we hardly recognized him.
A.occasional
B.accidental
C.enormous
D.immediately
A.occasional
B.accidental
C.enormous
D.immediately
A.he was changed
B.he had been changed
C.he is changed
D.he was being changed
Not until yesterday ______ his mind.
A) did he change B) he changed
C) had he changed D) he had changed
A.excited, exciting
B.exciting, excited
C.exciting, exciting
D.excited, excited
A.stuck to
B.kept back
C.let alone
D.made way
When he came back after graduation, he found his hometown completely ______.
A.changed
B.changing
C.to change
D.to be changed
Dr. Wilson didn’t want to go on () a teacher of biology, so he changed his job and became a consultant for a farm.
A.be
B.being
C.to be
D.with being
He made a big decision. He ().
A.made up his mind
B.made a wish
C.changed his mind
D.thought about it
How did Dr. Edward Jenner solve the problem of smallpox?
A.He kept on focusing on people who had smallpox.
B.He changed his way of thinking by turning to people without smallpox.
C.Dairymaids advised that he use cowpox to experiment.
D.He happened to discover cowpox and he experimented with it on dairymaids.
A.sold
B.to sell
C.have sold
D.selling
Why did the writer mention Mr. Darling Dear in this passage?
A.Because Mr. Dear lived in Wisconsin.
B.When Mr. Dear got married, he felt very happy, then he changed his name.
C.Because the name sounds strange.
D.Because Mr. Darling Dear was a citizen in Wisconsin.