Choose the best answer:
My profession allows me to both satisfy my own curiosity about the world and also to _______ some measure of international understanding

Choose the best answer:
Please ------ the sources for all of the statistics included in your report

Choose the best answer:
Children and parents should be concerned about _______ knowledge of growing vegetables and raising pets

Choose the best answer:
He ........ in a huff when she criticized some aspect of his work

Choose the best answer:
I’m afraid cycling is off the menu until the weather improves

Choose the best answer:
Unless you …….to the rules, we’ll have to ask you to leave

Choose the best answer:
I have just spilled a drink on _____. I have to change my clothes

Choose the best answer.

I study 7 _______ at school: Maths, English, Music, Art, Literature, History, Geography.

Choose the best answer:
Many of those old buildings will soon be pulled ____________

Choose the best answer:
Polar bears are in danger of dying out. (25) _____ some other endangered animals, it's not hunters that are the problem, it's climate change. Since 1979, the ice cap at the Arctic Circle where the polar bears live has reduced in size by about 30 per cent. The temperature in the Arctic has slowly been rising and this is (26) _____ the sea ice to melt, endangering the polar bears' home. The polar bears' main sources of food are the different types of seals found in the Arctic. They catch them by waiting next to the air holes seals have made in the ice. (27) _____ the bears are very strong swimmers, they could never catch seals in water. This means that the bears really do rely on the ice to hunt. Polar bears also need sea ice to travel. They can cover a huge territory and often swim from one part of the ice to another. They have been (28) _____ to swim up to 100 km, but when there is less ice, they may have to swim further and this can (29) _____ fatal to the bears. A number of bears have drown in the last few years and scientists believe that it is because they were not able to reach more ice before they became too tired and couldn't swim any further

Choose the best answer:
It is very important for a film or a company to keep_________the changes in the market

Choose the best answer:
------- our factory is to maintain its relationships with our retailers, we must increase production

Choose the best answer:
He took a sip of coffee and ...... with his story

Choose the best answer:
If she didn't come I'd _____________ arrangements for her to have set amounts of cash from time to time

Choose the best answer:
Money spent on new facilities isn't just buried in a hole somewhere, it's spent on construction and put ____________ into the economy

Choose the best answer:
Most young people want to ____ an independent life without being influenced by anyone

Choose the best answer:
I will let you in. I ________ with the keys by the time you come in.

Choose the best answer:
Alice said: "That guy is gorgeous. I wish he would ask me out."

Choose the best answer

They often go swimming _____Sunday.

Choose the best answer:
Last Sunday, when they__________ an exciting football match on TV, the electricity________ out

Choose the best answer:
Two graduates are talking with each other. 
      Student A: "Then, are you working or taking a postgraduate course?" - Student B: “____”