Children should 　　　 to watch thrillers. They are not good for them.

　　　 A. allow　　　 　 B. be allowed 　　 　　 C. not allow　 　 D. not be allowed

They aren't ________ at that age, so they should not be allowed ________.

[　　]

A．enough serious; drove

B．serious enough; drive

C．serious enough; to drive

D．enough serious; driving

Teenagers under 19 years old __________ to visit this website according to the rules last year.

A. weren’t allowed B. weren’t allowing C. won’t be allowed　　　 D. haven’t been allowed

短文填空  先通读下面的短文，然后根据短文内容和所给首字母，在空格内填入一个适当的单词，使短文意思完整。所填单词必须在答题卡标有题号的横线上完整写出。（本大题共10空，每空0.5分，共5分）

　In many countries, people t__________ 1. by car or by bike. They also get from place to place using p__________2.transport such as buses and trains. However, some people live in parts of the world where it is i__________3. to build roads. In these places, animals or other forms of transport have to be used.

　　It is difficult to w__________ 4. in snow but easy to ski over it. So in places like Alaska, people use skis. If they want to go faster, they get dogs to p__________ 5.them on sleds(雪橇). Riding a snowmobile(雪地摩托) is a more m__________6., but expensive way of getting around on snow.

　　In desert(沙漠) like the Sahara in North Africa, people s__________ 7.get around on camels. Camels survive w_________8. in the desert, not because they can s_________9.water in their bodies though! They can survive without water for two weeks and without f__________10.for up to a month. He can only go without water for about three to five days.