'they both walked out' OR 'they all walked out'all 有什么错吗

'they both walked out' OR 'they all walked out'all 有什么错吗 they walked ____the street. They walked out together._____walked out.A.they both B.they all C.Some of them D.Neither of them选什么,为什么 The boys and girls had walked for hours.they __The boys and girls had walked for hours.they ____ got very tired,but ____ of them would stop to take a rest.A.all；neithey B.both；none C.all；none D.both；everyone Do they both like They walked home together in_______(silent) They walked slowly along the road. ( ) ( )come from Canada.A.They both B.Both they C.Both them D.Them both They walked home hurriedly.(改为同义句)They walked home __ __ __. They walked to work,可以写成They walked go to work吗?为什么呢? 是THEY ARE BOTH 还是THEY BOTH ARE They both are 还是They are both原因 they are both australian 还是 they are both australians they walked until they come to(came to) a river They both love their (p ). They are both late now they ------teachers.a.both are b.are both they (both like还是like both)to watch tv