The idea for the new plan came to his mind, ______ to his experiment in the lab.
A. while devoting B. while devoting himself
C. while he was devoted D. while devoted
Traditionally, women in China are in red clothes on the wedding day, because red is the ______ of happiness and luck.
A. logo B. brand C. symbol D. slogan
The road___________for vehicles is under repair. Drivers are required to take some other routes.
A. meaning B. meant C. to mean D. being meant
Your coat is smarter than mine, but mine is _________ cheaper than yours.
A. somewhat B. a lot of C. well D. so
Tell John not to leave the house unless he _________ that the lights_________.
A. will make sure, will be turned off B. will make sure, will turn off
C. makes sure, are turned off D. is made sure, will be turned off
Will you see to ______ that my birds are well looked after while I am away?
A. them B. yourself C. it D. me
