3 . Building the house will _______________ (花费我一大笔钱). (根据汉语提示完成句子)

4 . 有多少学生将参加这个竞赛?  (participate in) (汉译英)

6 . —What are you doing on Saturday morning?
—Well, it’s going to be sunny, so I ________(have) a picnic with my friend. （所给词的适当形式填空）

7 . —The “No.1 Document” is designed to help the rural population increase their incomes.
—I believe that peasants’ life ________(get) better and better. （所给词的适当形式填空）

8 . By the time you have finished this book, your meal ________(get) cold. （所给词的适当形式填空）

9 . Your encouragement ________(stimulate) me to further efforts. （所给词的适当形式填空）

10 . I hope some day you ________(find) the woman who will make you happy. （所给词的适当形式填空）