根据括号中的要求，写出单词的正确形式

1．pay(第三人称单数)________

2．both(反义词)_____________

3．private(副词)_____________

4．medical(名词)____________

5．poor(比较级)_____________

根据括号中的要求，写出单词的正确形式

1．care(形容词)___________

2．important(名词)________

3．recent(副词)___________

4．successful(动词)________

5．company(复数)_________

用动词的适当形式填空

　　Insurance(保险)1．________(be)the sharing of risks．Nearly everyone is exposed(暴露)to risk(冒险)of some sort．The house owner, for example, 2．________(know)that his property can 3．________(damage)by fire; the ship-owner knows that his vessel(船)may 4．________(lose)at sea; the breadwinner knows that he may die at an early age and 5．________(leave)his family poorer．On the other hand, not every house is damaged by fire nor every vessel lost at sea．If these persons each 6．________(put)a small sum into a pool, there will be enough to meet the needs of the few who do suffer losses．In other words, the losses of the few 7．________(meet)from the contributions of the many．This is the basis of insurance．Those who pay the contribution 8．________(know)as “insure” and those who administer the pool of contributions as “insurers”．

　　Not all risks lend themselves to being covered by insurance．Broadly speaking, the ordinary risks of business and speculation cannot 9．________(cover)．The risk that buyers 10．________(not buy)goods at the prices offered is not of a kind that can be statistically estimated(评估)－and risks can only be insured against if they can be so estimated．

用动词的适当形式填空

It’s time for rest; let’s stop ________(have)our lesson．

用动词的适当形式填空

He would take out his money and ________(pay)for the bill．

用动词的适当形式填空

No ________(smoke)in the hospital, please．

用动词的适当形式填空

Either he or I ________(be)right．

用动词的适当形式填空

You need something ________(drink), don’t you?

用动词的适当形式填空

It is ten years since I ________(leave)my hometown．

用动词的适当形式填空

They tell us that Mr．Wu ________(see)the film before．