had to cancel their plan to start a business.\r6,vw<Hxy&oRSz{\ro?\rThey always lean on us whenever they are in trouble.\runit6\r1 .|}~
?\r(Just) as a machine needs regular running, so does the body need regular exercise.\r2 .T&H?\rHe learned to play the piano while studying in the United States.\r3 .\ro5S&H\ro5?\rTo our disappointment, he turned down our invitation.\r4 .S3S S¡.¢£¤5¥¦§¨©ªH«¬?\rThe reality is that, for better or worse, the world has changed with advance of new\rtechnologies.\r5 .\r®5¯°±²ªT³´µ¶·¸#:;¹3DT?\rMost of the female students in my class appear to be ill at ease when (they are)\rrequired to answer questions.\r6 .w`º»¼½¾5¿À?\rThe local government took charge of the security for the sports meeting.