Going on a trip________be expensive and difficult , so making a plan is necessary. A. must B. ought to C. shall D can
Mr Smith, _____ of the _____ speech, started to read a novel.
She thought I was praising her son, _____ as a matter of fact, I was scolding him for his bad behavior at school.
_____ no doubt _____ the Amber Room is one of the wonders of the world.
Although this medicine can cure you ________your illness, it has a bad effect____ you.
Only after the woman had her own child ________ how difficult it was to be a mother.