完成句子。

1. ________ (到现在为止), we have achieved what we would never expect to achieve.

2. ________ (这很有可能) that he would succeed in his career.

3. A lot of new states in America ________ (模仿了) the English fashion at that time.

4. You can't ________ (得出结论) without enough evidence.

5. There must be a major ________ (误会), for I can't understand her at all.