【单选题】
5.It is not how much you read but what you read that really _________.
①
counts
②
loses
③
argues
④
widens
【单选题】
4.Scientists didn’t know much about lung cancer ______.
①
before long
②
until recently
③
long before
④
in the past few years
【单选题】
You ____ that letter to James. However, you didn’t.
①
ought to write
②
ought to have written
③
should write
④
should be writing
【单选题】
Jean did not have time to go to the concert last night because she was busy __________ for her examination.
①
to prepare
②
to be prepared
③
preparing
④
being prepared
【单选题】
John’s score on the test is the highest in the class; he ____ last night.
①
must study
②
should have studied
③
must have studied
④
is sure to study
【单选题】
He was ____ in his work and didn’t hear me come in.
①
critical
②
logical
③
typical
④
absorbed
【单选题】
---Why didn’t John call me ? ---Oh, his cell-phone ran out of power, otherwise he______ you.
①
had called
②
would have called
③
called
④
would call