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nights. 2. She enjoyed __________( she ) at the party last night. 3. I can39。t pass the exam _____________( with ) the teacher39。s help. 4. Are you afraid _________________( climb ) the tree? 5. Though he is very old, he is very _____________ ( energy ). He takes exercise every day. 6. Lily is easy ________ (get) along with. 7. If you _____(be) more friendly to people, you would have more friends. 8. He isn’t used to ______ (speak) in public, because he is too shy. 9. If you have a cold , you need ______ (drink) lots of water. 10. Mr. Brown introduced _______ (he) to the class at the beginning.