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Online shopping , when properly ____, can save a lot of time , money and energy.

   A. done    B. is done   C. having done   D. doing    

 The authorities will____ the case further before they can come to a conclusion about it .

A. look out   B. look up   C. look though   D. look into      

 —These days, he has stayed up late into night in order to get good marks in the following monthly test.

---It’s no ____ that he seems tired and asleep in class every day.

 A. wonder   B. problem   C. doubt    D. question     

 All the students in our class are working hard every day, which ___ to be a good result in the coming 2012 NMET.

A expects    B. promises   C. supposes   D. thinks    

All the students at school are required to ____ lectures by the experts on howto save themselves when accidents occur, such as fires, a gas leak and so on.

   A. join in    B. take part in  C. attend   D. participate in  

The TV series of GongSuo Heart Jade became popular and the song “ Love the feed” sung by Yangmi was a ____ at once and loved by young people. 

A. shock    B. strike         C. hit      D. beat

 _____ private cars are bringing us convenience, they may also cause more traffic accidents and pollution.

A. While    B. As           C. If       D. Since    

---Have you seen my English notebook?

 --- Oh, Jane must take it _____; she has the same one as yours.

A. by design   B. by chance   C. by accident   D. by mistake

---Does China have cultural relics?

--- Yes, it is admitted that many cultural relics in the world, such as the Great Wall, the Potala Palace, the Magao Caves and so on, ______ China.

A. belongs to   B. are belonging to  C. belonged to   D. belong to

The average rainfall in Ningxia is small, _____ makes the climate here is drier ______

with other cities in China.

A. that; compared  B. which; comparing  C. which; compared   D. that; comparing