If you have any difficulty with this paper, you can _______ your notebooks.
A．focus on B．carry on C．refer to D．go with
Although it has been buried underground for over 1,000 years, the ancient queen’s body remains well _____.
A．defended B．preserved C．guarded D．organized
The salespeople said they hadn’t overcharged customers, but the police’s report showed that the practice did ______.
A．appear B．arise C．perform D．exist
---Would you please tell us something about the Group of Eight(G8)?
---Well, G8 is an international organization________the richest countries in the world, five of which are quite small and two of which are island states.
A．is consisted of B．consisting of
C．consists of D．consisted of
________ you eat the correct foods ________ be able to keep fit and stay healthy.
A．Only if; will you B．Only if; you will C．Unless; will you D．Unless; you will
After the recovery, he decided to send his thanks to the doctor, who ________ him ________ the disease.
A．treated; for B．cured; for C．cured; of D．treated; of
