【推荐1】They will come to see him if it ____________ (not be) rainy tomorrow.

【推荐2】Mary __________( be not) my classmate(同学).

【推荐3】Let’s go out.   It ________ (not rain) now.

【推荐1】Some people think they ________ (cut) off from the outside world if they move to the countryside.

【推荐2】As long as he ________ to his dream, he will be paid off one day. (stick)

【推荐3】Complete the sentences with the given words in their proper forms (用括号中所给单词的适当形式完成下列句子。每空格限填一词)：
1. In order to save the trees, more and more people choose furniture made of new material, not the________furniture. (wood).
2. The police asked the citizens to lock the door_________at night to prevent the burglars. (secure)
3. Traps with cheese can always_________the mice easily. (attractive)
4. The people in Thailand these days have no_________but to move to a safer place to stay away from the flood. (choose)
5. The helicopter was flying at a__________of 5, 000 meters(high)
6. At the end of the day, the doctor decided not to_________on the patient due to his fragile situation. (operation)
7. Many species of animals will__________if we don't do more to protect their habitat. (appear)
8. She is a firm believer in Chinese___________medicine. (tradition)

【推荐1】—________ (be) your father a teacher?
—Yes.

【推荐2】The number of students in our school ________ over 2,000. A number of them ________ working very hard. (be)

【推荐3】No one ________ (be) perfect. The key is to learn from mistakes and never stop.