Questões Militares Sobre presente simples | simple present em inglês

Which sequence best completes the text below?

"Over 250 members of the Brazilian Navy in the UK (1)____ stationed since the contract (2)____ at the end of 2011 for three Ocean Patrol Vessels and ancillary support services, which (3)____ a manufacturing license (4)____ further vessels of the same class to be constructed in Brazil."

(Adapted from http://www.baesystems.com/article) 

Which is the best sequence to complete the paragraph?

"If you have to deliver bad news, (1)____ offer unnecessary details because when you (2)____ every single reason for your decision, the other person can use those reasons as negotiation points. Your decision is firm, and this will come across most clearly if you (3)____ short and to the point."

(Adapted from http://www.wikihow.com/Be-Assertive) 

Choose the best reply to this statement.

Michelle: Are you going to Michelle's get-together?

You: I won't go unless I (1) ____ all my chores in time. 

Which sequence best completes the text below?

Apple (1)____ over 15 million iPads just in the final three months of 2011. Now the popular tablet Computer (2)____ in its third generation. But as Apple prepared (3)____ a new iPad on March 7th, it (4)____ legal challenges in China over rights to the name of the device.

(Extracted from http://www.manythings.org/ipad/e/v.php?v=4GmNlCqctLU)

 Which of the alternatives below completes the dialogue correctly? 

Paul: Do you have to take him home tonight? James: In fact, I (1)______. He is taking a taxi.