Choose the best answer:
She’s your best friend! You should come to her party, ____?

Choose the best answer:
It is true that digital manufacturing does cut out the middle-man. More and more routine, repetitive assembly tasks will be taken (25) _____ by machines. But as certain jobs disappear, new ones open up in other parts of the factory. Germany in many ways exemplifies this trend. Today, German manufacturers (26) _____ three times more robots than U.S. companies, but they also still employ more humans. Relative to the size of our economies, German's manufacturing workforce is twice the size of America's. From its very beginning, the fourth Industrial revolution has never presented manufacturers with an either-or choice - robots or humans. It has always been about combining the talents of (27) _____ . (28) _____, it is the convergence of artificial and human intelligence that will enable manufacturers to achieve a new era of speed, flexibility, efficiency and connectivity in the 21st century. Machines have the ability to assemble things faster than any human ever could, but humans possess the analytics, domain expertise and valuable knowledge (29) _____ to solve problems and optimize factory floor production

Choose the best answer:
It is important that you ….. your teeth twice a day

Choose the best answer:
David is talking to Hannah about her dress.
David: “You look terrific in that dress.” -Hannah: “ _______ ”

Choose the best answer:
Hurricane Katrina was the costliest natural disaster in history, _________?

Choose the best answer:
People of different countries have quite different life styles. We American are wasteful people, (25) _______ saving. Our grandfathers began this pattern, for nature’s resources seemed so plentiful that no one ever imagined a shortage. Within a few years of the first Virginia settlement, for example, pioneers burned down their houses when they were ready to move to west. They only wanted to have the nails for (26) _______ use. No one ever gave a thought to the priceless hardwoods that went up in smoke. We the people in the United States destroy many things that other peoples save. I (27) _______ this when I was living in Britain. I received a letter from one of England’s largest banks. It was enclosed in a used envelop that had been readdressed to me. Such a practice would be (28) _______ in the United States. American banks, (29) _______ the smallest, always use expensive stationery with the names of all twenty-eight vice-presidents listed on one side of the page

Choose the best answer:
"Anyone who stops learning is old, ____. Anyone who keeps learning stays young." _ Henry Ford

Choose the best answer:
I thought it was time to come ______________ with everybody about what I'd been doing

Choose the best answer:
Once _______ for its efficacy, the latest vaccine will be readily available

Choose the best answer:
I've lost a lot of weight over the winter, and I'm looking forward to showing my new body __________ at the beach this summer

Choose the best answer:
They took ____ measures to prevent poisonous gases from escaping

Choose the best answer:
If you need help, make no ____ to ask

Choose the best answer:
Elephants scratch themselves with sticks .................. 

Choose the best answer:
He came ____________ me in the club and asked if I would like to dance

Choose the best answer:
The Greydog Bus group has decided to erect advertising billboards along the highways as a way of ------- travelers

Choose the best answer:
John asked me __________ in English

Choose the best answer:
Many children with learning difficulties are integrated into ordinary schools

Choose the best answer:
__________ the Haunted Theatre is frightening, children love it

Choose the best answer:
If someone _________ into the store, smile and say, “May I help you?”

Choose the best answer:
I didn't __________ a chance to speak to her

Choose the best answer:
We don't take the umbrella. We wish we ________