单词拼写(共5小题;每小题1分,满分5分)
根据下列句子及所给汉语注释,在横线上写出空缺处各单词的正确形式。(每空只写一词)
If you keep talking ___________(频繁) with your foreign friends, you’ll soon pick up fluent English.
__________(毕业) from the Department of English of Peking University, she went abroad for further education.
Mary finally ___________(说服) her son to give up that foolish plan.
She is ______________(感激) to her family for their support and help.
The ___________(残酷) of his words cut her like a knife.