英语选修7北师大版同步作业及答案：Unit 19（2）语言点
Ⅰ.用所给词的适当形式填空
1．Congratulations (congratulate) on your exam results！Go ahead!
2．It's amazing how closely they resemble (resemble) each other.
3．The government will not negotiate (negotiate) with terrorists.
4．Some of his relations/relatives (relative) live in Canada and they come to visit him every year.
5．The report stated explicitly (explicit) that the system was to blame.
Ⅱ.单项填
