Choose the best answer:
Over the past 50 years, near-surface air temperatures across Alaska and the Arctic ____ at a rate more than twice as fast as the global average

Choose the best answer:
He ______ on the phone for hours

Choose the best answer:
One of the plane’s engines ....... in mid-air

Choose the best answer: 
Teenagers may have a few ideas about what jobs they want to do when they leave school. If so, it's important they learn more about them so they can make informed career decisions.

Choose the best answer:
The covid-19 pandemic brought widespread _______ to the global supply chain

Choose the best answer:
Dreams are something for us to ....... and work for

Choose the best answer:
Tourism has played a pivotal role in promoting economic development

Choose the best answer:
When I wake _________ every morning, the greatest joy is gazing upon beautiful landscapes and sunshine, that is the future I desire

Choose the best answer:
Some of the students were ____ at English, so volunteer teachers had to try very hard

Choose the best answer:
Look _______ this document carefully before you sign it

Choose the letter A, B, C or D to complete the sentence: ___________ do you go to the theater? - Sometimes.

Choose the best answer:
He used to rise……..dawn until he was old.

Choose the best answer:
Let me just grab a pen so I can jot that number ___________

Choose the best answer:
This sofa turns ______________ a bed, so there is a place for you to sleep tonight if you need to stay over

Choose the best answer:
On the door of the house where Louis Braille was born are the words ‘He opened the door of ____ to all those who cannot see.

Choose the best answer:
He'll be very upset if you ________ his offer of help

In the spring, there are___________ flowers in the school yard.

Choose the best answer:
No educational system is perfect. Each one has its……..

Choose the best answer:
Tom is keen _______ listening to rap music

Choose the best answer:
There are two types of education in Vietnam: formal and ____

Find which word does not belong in each group.