1- after the storm, they had to compare the roof.
repair
2- the students were inspected on ancient egyptian history.
keen
3- two sparks in the wheel of my bicycle were broken.
spokes
4- scientists are testing the new drug to find out if it has any outside effects.
side
5- july 2009 was the fortieth memorial of man first walking on the moon.
anniversary
6- concurrently, the cost of a space holiday is very high.
currently
7- in space, you can have fun with weighty football and gymnastics.
weightless
8- at the moment, the main advantage of a space holiday is its cost. It is very expensive.
disadvantage
9- in the next ten years, people will be queuing to lock their holidays in space.
book
10- the space station will be ordering the earth at a height of 320 km.
orbiting
11- space tourists can make weightless sports in space.
do
12- july 1969 was when people first laundered on the moon.
landed
13- space tourists will fly to the space station by racket.
rocket
14- the feeling of looking down on the earth from space is described as logical.
magical
15- would you like being an astronaut?
to be
16- i'm looking forward to travel to space.
travelling
17- my father helped me doing the homework.
with doing
18- we really need to spend more money in education.
on
19- his mansion in life is to help the poor.
mission
activity is the force that makes things fall to the ground.
gravity