1.The old man can read and write.
The old man _______________ read _____________ write.（否定句）
2. His father is 45 years old.
What ___________ his father's _______________?（对划线部分提问）
3. I know my students quite well.
____________ you ____________ _____________students well?（一般疑问句）
4. The students can live in the big room.
__________ _________ ________live in the big room ________ the small
one?（选择疑问句）
