when completing international orders online, customers must remember the added shipping and handling ...... in the total.

They send some books to my sister and _______ 

I have tried hard but I can’t earn enough money.

Prior to the economic reform, the country had experienced many years of a ______________   economy.

After the power failure last night, the washing machine started to ____, so I had to wash the clothes by hands.

Choose the correct answer in each sentence.

Pet owners are encouraged to register -------the workshop on pet training and health offered by the community center.

Choose the correct answer in each sentence.

Mr. Krause will reorganize the supply room ------- the cabinets are delivered.

Choose the best answer: 
Do you mind if I .......the front seat of the taxi?

Find the mistake in each of the following question: 

The earth is the only planet with a large number of oxygen in its atmosphere.

Can I have a look at that pullover, please?” “________________________.” 

Choose the correct answer in each sentence.

The city   _______________ that all buildings pass an the inspection does not apply to historic landmarks.

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

New (A) sources of energy have (B) been looking for as the (C) number of fossil fuels (D) continues to decrease.

 I am so lonely and bored in this town; ______ ever invites me______ 

Choose the correct answer in each sentence.

The welcome activity is an opportunity to improve communication  ______________  volunteers before the project begins.

Choose the correct answer in each sentence.

The editor granted Ms.Porter a deadline ------- so that some information in her building renovations report could be updated.

Choose the best answer:
She didn’t enjoy her first year at college because she failed to _ her new friends.

To get further ................. about the discount program, log on to our homepage at www.botdink.com

The business weekly magazine suggested that ................... shipping problems in the upcoming holiday season, businesses should encourage customers to shop early.

PaperSave, a fifteen-year-old company, currently ................. ten other plants in the continental U.S.

The contract does not mean anything legally without the signatures of_____sides.

Our apartment building's occupancy increased . ....... the efforts of our knowledgeable and friendly rental agent, Ms. Gova.