1. Our enemies watch their time and _______________（妄图东山再起）.
2. Mr. Jack walked out on his wife and _______________（带着他的孩子离开了家）.
3. Mrs. Beck ________________（一直受到她丈夫照管）since she was collapsed.
4. He has no money，so he _______________（不得不收回自己说过的话）.
5. The runner ________________（被剥夺掉金牌）for men's 100-meter dash at games because he was found to have taken stimulants.