Ⅰ.单句语法填空
1．Much to my regret, I refused to accept your kind invitation.
2．Being_brought (bring) up in the countryside made Mr.Wilson very hardworking when he was very young.
3．My mother doesn’t want to find a job and would rather stay (stay) at home and be a housewife.
4．Women have gained the freedom (free) to decide whether or not to marry.
