The expert’s theory, _____ my opinions were based, proved right in the end.
A．on which B．whom C．for which D．that
______ difficulties we may face in our life, we should keep calm and take measures to get them over.
A．Whenever B．Whatever C．Whichever D．However
This kind of tree is widely ______ in our country.
A．divided B．constructed C．distributed D．separated
You will have to answer_____ your crimes one day.
A．to B．for C．from D．against
He never gave up his dream and ______ achieved his goal.
A．personally B．sincerely C．eventually D．originally
---- I called you 10:30 p.m, but you didn’t answer it.
----I _____my work and ______a bath.
A．was doing; had taken B．had done; had taken
C．was doing; was taken D．had done; was taking
