完形填空。 A screen door (纱门) allows for an open view while at the same time affording a degree of privacy. 1 , communication between parents and their child away at college should have 2 in expressing viewpoints but, at the same time, it should demonstrate a respect for privacy. Staying in touch with each other is important because without 3 , there is no connection and worry can take over. All involved should try to be 4 in listening to, understanding and dealing with special concerns or needs that arise whether they may be from the student, parents or friends. For the 5 student adjusting well at school, calls to home can be infrequent. This is not necessarily a cause for parents to 6 . While parents are naturally 7 about what their child is up to, the majority of students are busy getting 8 to their new home, new friends and 9 to new schedules and activities. The fact is that without any ill intention on purpose, they can spend little time thinking about home and they may not appreciate the degree of their parents' 10 curiosity. For the student who is not adjusting well at school, calls to home will probably be mademore 11 . This circumstance can bring a 12 period for both parent and child. For the parents at home, it can be terribly 13 to sense. their child is unhappy. It is difficult to judge how we should react to this challenge: as 14 , we want to bring our children home to the safety of our 15 ; in our parent-teacher role, we want to 16 the ties and allow our child the opportunity to 17 it on his/her own. For the student away at school, unhappiness can be lonely and frightening and in some cases, it can lead to depression and illness. There is a sense of 18 for some homesick students who fear that Mom and Dad will 19 their inability to cope with the new environment. This is especially true when the homesick one sees classmates adjusting somewhat effortlessly. No matter what the circumstances are that have created 20 , communication between parent and child must remain open, honest and in balance. ( )1. A. Relatively ( )2. A. openness ( )3. A. sacrifice ( )4. A. sensitive ( )5. A. happy ( )6. A. worry ( )7. A. uninformed ( )8. A. accustomed ( )9. A. adding ( )10. A. strange ( )11. A. formally ( )12. A. disappointing ( )13. A. damaging ( )14. A. protectors ( )15. A. nest ( )16. A. maintain ( )17. A. make ( )18. A. relief ( )19. A. get bored with ( )20. A. opportunity B. Contrarily B. happiness B. privacy B. confident B. unppy B. regret B. curious B. married B. referring B. increasing B. frequently B. recovering B. disturbing B. reminders B. bed B. establish B. put B. responsibility B. get upset with B. uncertainty C. Typically C. carelessness C. appreciation C. casual C. depressed C. cheer C. happy C. contributed C. adjusting C. awakened C. sincerely C. challenging C. demanding C. inspectors C.yard C. restore C. get C. achievement C. be ignorant of C. unhappiness D. Similarly D. homesickness D. communication D. modest D. frightened D. wonder D. sensible D. appealed D. leading D. normal D. patiently D. training D. exhausting D. individuals D. family D. cut D. forget D. embarrassment D. be honest with D. nervousness