Выберите правильный ответ срочнО!!!!
How much is the bus __________ to Skolkovo from Moscow ?
fee
fare
price
cost
It took ages to cross the _________ from Russia to China.
edge
border
line
boundary
It's important to book a ticket in _________ .
before
forward
ahead
advance
What's the _________ between Moscow and Kiev?
space
distance
length
gap