It’s hard to rescue drowning people because they _____ so much.

A. sink　　　　　　　　　　 B. swim

C. jump　　　　　　　　　　 D. struggle

In my view, London’s not as expensive in price as Tokyo but Tokyo is ____ in traffic.

A. the most organized B. more organized　 C. so organized as　　 D. as organized as

Who ____________ for the hostage(人質(zhì)) deaths in the school siege (圍困) that took place in Russia in September, 2004?

A. is blaming B. is going to blame C. is to blame　 D. is blamed

The lost child desired nothing but _____ home.

A. go　　　　　 B. went　　　　 C. going　　　 D. to go

A person ______ e-mail account is full won’t be able to send or receive any e-mails.

A. who　 　　　　 B. whom　 　　 C. whose　 　　　D. whoever

— I don’t know whether I should go abroad or not, Mum.

— I leave _______ to your own judgment whether you should do it.

A. that                                                      B. it

C. this                                                      D. what

The little boy won’t go to sleep ______ his mother tells him a story.

A. or　 B. unless　 C. but　 D. whether

Generous public funding of basic science would______a good many benefits for the country's health，wealth and security.

A．result from B．lead to　 C．lie in D．settle down

____ makes our school proud is _____ more than 80% of the students have been admitted to key universities.

A. What…because    　　　B. What…that

C. That…what       　　　　D. That…because

With the development of industry,______ warming is becoming a more and more serious problem.