1、At first; at last; in the end… 2、then/next/after that… 3、when/while/as soon as/not… until… 4、at the same time; at times; once in a while; 5、so that 6、To one's surprise/joy 7、Luckily/fortunately/unluckily/unfortunately… 8、in a word/in all (责任编辑:admin) |