Ⅰ.单句语法填空
1．Many people expect that credit cards ______ eventually ______(replace) paper money for almost every purchase.
【答案】 will；replace
2．What ______ great delight to have a picnic here!
【答案】 a
3．The scientists have found that there is no ______(evident) of life on other planets.
【答案】 evidence
4．—I'm very ______(delight) to visit your family.
—Now ______ you' ve been here，do stay a couple of days.
【答案】 delighted；that
