Tenses
The travel industry (transform) dramatically since the rise of budget airlines and online booking.
The travel industry HAS TRANSFORMED dramatically since the rise of budget airlines and online booking.
Starting an eco-friendly business was Sarah’s biggest ambition, and she knew it would take a lot of effort to make her dreams (go/get/turn/come/become) … true
COME
Before the launch, engineers check every detail, and all the safety belts are strictly (TIGHT) to protect the crew during the rocket's ascent (взлёт).
TIGHTENED
Most composers want their music to contain something different – both a distinctive melody or rhythm, or an unusual harmony which no one has been thought of before.
BOTH, BEEN
In some cases patients' lives may be put .... risk.
AT
Long ago, travellers (explore) unknown lands every month, facing incredible dangers without any GPS.
Long ago, travellers EXPLORED unknown lands every month, facing incredible dangers without any GPS.
At first, she had to (arrive/make/do/give/come) ... a decision about whether to quit her stable job or manage both projects at once.
MAKE
Beginners expect to feel completely fine, but this turned out to be (NECESSARY) advice for experienced pilots, because zero gravity always affects the human body, causing mild dizziness.
UNNECESSARY
In 1951, John Cage wanted to find it somewhere he could experience complete silence.
IT
He smiled ... response to her compliment.
IN
At present millions of tourists (share) their vocation photos online, inspiring others to pack their bags.
At present millions of tourists ARE SHARING their vocation photos online, inspiring others to pack their bags.
After choosing the business, she decided to (request/claim/apply/enter/win) ... for a university grant that supported green innovations.
APPLY
They realize that a perfectly easy flight (POSSIBLE) doesn't exist in real space exploration.
POSSIBLY
He went inside a special soundproof room and might expected to hear nothing, but instead of heard two sounds, one high-pitched and one low-pitched.
MIGHT, OF
It was late so he couldn’t ... a bus to the city where his parents lived.
CATCH
In fact, nowadays, almost every popular destination (visit) by thousands of holidaymakers every single day.
In fact, nowadays, almost every popular destination IS VISITED by thousands of holidaymakers every single day.
Now her primary goal is to (enlarge/lift/arouse/rise/raise) ... public awareness about plastic pollution through her company's products.
RAISE
However, proper training helps them stay calm, proving that well-practiced (ACT) can guarantee the success of the mission.
ACTIONS
Later, the sound engineer have explained that the first was the sound of his nervous system and the second was the sound of his blood circulating.
HAVE
Japan ... action to solve its banking crisis.
TAKES