The heart is a(n) organ, It is of absolute importance to our body and life.
You can usuallyquite well without knowing the exact meaning of each word.
This kind of workpatience and carefulness.
—Did he tell you all about the accident? —No,I got the feeling that he wassomething from us.
After recovering from his illness,he was advised togardening as a hobby.
I have started getting up at 5:30 a.m. to study;I don’t know if I can this.