Choose the best answer:
 __________ we plant more trees, the air won’t be so polluted

Choose the best answer:
A large number of people have contracted a mysterious disease, causing valid concerns among top national leaders

Choose the best answer:
My mother ________ my breakfast every morning.

Choose the best answer:
A committee has been __________ to organize social events for the students

Choose the best answer:
The Secretary's ------- remarks had an immediate impact on his audience

Choose the best answer:
Don Strange, who works as a vet in northern England, leads a busy life. As well as having to treat pets which are unwell, he often visits farms where problems of (33) _____ kinds await him. He has lost (34) _____ of the number of times he has been called out at midnight to give advice to a farmer with sick sheep or cows. Recently, a television company chose Don as the subject of a documentary program it was making about the life of a country vet. The program showed the difficult situations Don faces every day such as helping a cow to give birth or winning the trust of an aggressive dog (35) _____ needs an injection. Not all of Don’s patients are domestic animals, (36) _____, and in the program people saw him helping an owl which had a damaged wing. It also showed Don holding a meeting with villagers concerned about the damage a new road might do to their (37) _____ environment

Choose the best answer:
The customer is looking _____ at the mirror

Choose the best answer:
Old people are often looked_________ by their children when they get older

Choose the best answer:
Bill’s mother won’t let him watch his favourite program _______

Choose the best answer: 
Keep all dangerous things out of children’s _____________

Choose the best answer:
My parents often______after dinner

Choose the best answer:
My mother told me to do the ____ yesterday but I forgot about it since I had much homework to finish

Choose the best answer:
Nam seldom goes fishing, ______?

Choose the best answer:
I just had a _____________ with Stu and he said he'll join us tonight.

Choose the best answer:
The two boys were ........ each other like mad dogs

Choose the best answer:
The sports meet, originally due to be held last Friday, was finally ____ because of the bad weather

Choose the best answer:
Technology has ____ people live in communities that are more responsive to their needs and that can actually improve their lives

Choose the best answer:
Urbanisation programmes are being carried out in many parts of the world, especially in densely (26) _____ regions with limited land and resources. It is the natural outcome of economic development and industrialisation. It has brought a lot of benefits to our society. However, it also (27) _____ various problems for local authorities and town planners in the process of maintaining sustainable urbanization, especially in developing countries. When too many people cram into a small area, urban infrastructure can't be effective. There will be a (28) _____ of livable housing, energy and water supply. This will create overcrowded urban districts with no proper facilities. Currently, fast urbanization is taking place predominantly in developing countries where sustainable urbanization has little relevance to people's lives. Their houses are just shabby slums with poor sanitation. Their children only manage to get basic education. Hence, the struggle for (29) _____ is their first priority rather than anything else. Only when the quality of their existence is improved, can they seek (30) _____ other high values in their life

Choose the best answer:
A: "School canteens should prepare nutritious meals for young children." – B: “____” 

Choose the best answer:
It is possible ............. may assist some trees in saving water in the winter.

Choose the best answer:
Cartoon films have very few limits. If you can draw something, you can (34) ________ it move on the cinema screen. The use of new ideas and advanced computer programs means that cartoons are becoming exciting again for people of all ages. By the end of the 1970s, the cinema world had decided that cartoons were only for children. But soon afterward one or two directors had some original new ideas. They proved that it was possible to make films in (35) ________ both adults and children could share the fun. (36) ________ , not every cartoon film was (37)________ . The Black Cauldron, for example, failed, mainly because it was too frightening for children and too childish for adults. Directors learnt from this (38) ________ , and the film companies began to make large amounts of money again