It shocked us all that little boy hadn’t been separated from that patient, he would have been infected with H1N1.
23. The writing brushes ____bamboo and animal’s hair.
22. In ______,people in that village were very poor.
21.I’m vey busy toady. ______,I have much work to do today .
I think I can fix the car on Wednesday. ______, you’ll have to wait till Friday.
Catherine used to _____ much at lunchtime, but recently, in order to have a good figure, she has got used to ____ less at noon..