By the time you finish cooking they (do)………………… their homework. 

Choose the letter A, B, C or D to complete the sentences."The Internet was born _________scientists attempted to connect the Defence Network to other satellite networks in in order to exchange information."

Milky Cookies.......................enters into a contract with a third patty vendor in order to fulfill its business operations.

 Although he is rich and famous, he lives in a ……….. house in the village .

Two friends meet on the first day at school.

A: "Hey John. I didn't know you were coming to this school." B: “  .................   . It's good to see you.”

Time For A Change Liza Cooke works (1) ________ VSO, a voluntary charity organization. For the last three years she (2) ________ English in a primary school in a small village in Nigeria. Before that she lived with her parents in a (3) ________ house in Croydon, and worked in an office in north London. Her life changed dramatically after she decided to join VSO (4)________ volunteer worker.
I used to travel to work every day by train. The journey would take (5) ________ forty minutes and an hour. Now it only takes me a few minutes. I used to work in a large office with about thirty other people. Now I teach classes of up to fifty children. I still work (6) ________ - well, more of less. The classroom has walls but no windows! I used to hate my office job. It was so boring. But teaching is so different - I really enjoy it. 
Of course, working in an office and living at home (7) ________ that I had a lot of free time. I would go out every night of the week and enjoy myself. I never stayed at home. Now I find I have hardly (8) ________ free time, but I don't mind. I seem to spend most of my free time doing volunteer work
(2)...................................

Jack found it hard to______ the loss of his little dog.

Tom:" Can you make it at 3 p.m, on Friday for our meeting? "

-Tony: "  .................   "

Put in the correct preposition.

I couldn't find the street I was looking for, so I stopped someone to ask _____ directions.

Polish artist Pawel Kuzinsky creates satirical paintings filled with thought-provoking messages about the world.

Mary is going shopping with her friend. Mary: “What do you think of fashion?”

Mary’s friend: “  ..............   ”

Another major challenge includes the threat of landmines. Many children are presently receiving treatment in the hospitals for injuries resulting from remnants of bombs. So as to alleviate the problem, UNICEF is involved in a campaign to ------- people to the dangers of unexploded bombs.

________ the container from the base, turn it counterclockwise.

Please read the terms and conditions carefully to determine whether or not you can request a refund or ..................for the products you ordered.

The planning officer was struggling to get a permit to. ............a residential area, which can easily cost a billion dollars even before the expense of buying the land.

English is now an effective medium of international ___.

I often wonder what people abroad make ___________ Britain

She was the first in her family to enjoy the privilege of a university _____.

A salesclerk is talking to a customer in an Apple Store.

Salesclerk:" .................    "

Customer: "Yes. I'd like to buy a MacBook Air."

Do you know the person  ...........  next to you in the evening class?

Failure to display a parking permit might............your vehicle being towed.