As a famous public figure, you have a duty to _______ yourself, especially in public places.
A. focus B. behave C. guide D. operate
It worried her a bit _________ her hair was turning grey.
A. while B. that C. if D. for
Nuclear ______ be really dangerous at times even though it’s a nice energy in general.
A. shall B. should C. can D. must
Students who graduate with experience will be given ________ over those who never work in any company.
A. prediction B. preference
C. presence D. preparation
As a student of Senior Three, he has very little free time _________ he can spend developing his own interest.
A. when B. in which C. at which D. that
I have a habit of taking a coffee, which makes me feel _____when I have to stay up late.
A. adequate B. pessimistic
C. sensitive D. energetic
