The benefits of good posture

tumble /ˈtʌm.bl ̩/ verb [ I ]
1. to fall quickly and without control
I lost my footing and tumbled down the stairs.
mould UK , US mold /məʊld/ /moʊld/ noun
1. [ U ] a soft green or grey growth which develops on old food or on objects that have been left for too long in warm wet air
There was mould on the cheese.
rodent /ˈrəʊ.d ə nt/ /ˈroʊ-/ noun [ C ]
any of various small mammals with large sharp front teeth, such as mice and rats
infest /ɪnˈfest/ verb [ T ]
(of animals and insects which carry disease) to cause a problem by being present in large numbers
The barn was infested with rats.
infestation /ˌɪn.fesˈteɪ.ʃ ə n/ noun [ C or U ]
a flea infestation
beam /biːm/ noun [ C ]
a long thick piece of wood, metal or concrete, especially used to support weight in a building or other structure
The sitting room had exposed wooden beams.
rot /rɒt/ /rɑːt/ verb [ I or T ] -tt-
to (cause to) decay
The fruit had been left to rot on the trees.
sag /sæg/ verb
to become weaker
The dollar held up well this morning but the pound sagged.
weed /wiːd/ noun
any wild plant which grows in an unwanted place, especially in a garden or field where it prevents the cultivated plants from growing freely
eradicate /ɪˈræd.ɪ.keɪt/ verb [ T ] formal
to get rid of completely or destroy something bad
The government claims to be doing all it can to eradicate corruption.
pre- /priː-/ prefix
before (a time or an event)
a pre-flight check
a pre-lunch drink
legacy /ˈleg.ə.si/ noun [ C ]
1. money or property that you receive from someone after they die
An elderly cousin had left her a small legacy.

17. 
    WHO WON THE SPACE RACE?