连词用恰当连词完成下列各句,使其意思完整。1.Five minutes earlier, _____ we could have caught the last train. 2.They may go to London, but they are not certain__________. 3.I have read one of this plays ______ a lot of his poems. 4.Do what you have been told, ________ you will be punished. 5.It is strange, _______ it is true. 6.I asked her to stay for tea, ______ I had something to tell her. 7.I remember _______ this used to be a quiet village. 8.It will be hours _______ she comes back. 9.I had no idea about it _______ he told me. 10. Air to us is _______ water to fish. 11. It worried her a bit ______ her hair was turning gray. 12. Never believe anything ________ any other person has believed it .Use your own mind. 13. It was _________ the weather was terribly bad that we had to put off the sports meet. 14. Jack, I’ m sorry to trouble you, could I ask you a question? 15. ______ could theory do without practice , ______ could practice do without theory. 16. I am reading a novel, ______ she is reading a letter. 17. Something went wrong with my bike this afternoon, ______ I walked home. 18. ______ she did not speak distinctly ______ I did not hear well. 19. Li Ping doesn't talk much , ______ he thinks a lot. 20. She must go out, ______ the lights are out. 21. I never saw him again , ______ did I hear from him. 22. We were about to leave ______ it began to rain. 23. I often help him ______ he often helps me. 24. It doesn't look like rain , ______ you’ d better take your umbrella with you. 25. He was about to tell me the secret ______ someone patted him on the shoulder. 26. ______ does he write well, ______ he also speaks well. 27. It was...