词汇（8分）
1.The information is easily ______(可获得的) to everyone at the library.
2. Has your friend ______________________ (原谅) you yet?
3. Our school has spent much money building more _______________ (实验室).
4. Those ______________(患者) are waiting for the doctor to come.
5. He has been ______________ (wake) for half an hour, but he has got up yet.
6. She thought it (tough) to study English well than other subjects.
7. The girl is an___________ (act) girl. She never speaks in class.
8. Do you know how to perform (operate) on the child?
