Connectez-vous
Créer une activité
Types d'activités
Centre d'aide
Entrez votre Game Pin
Blog
Premium
English
Español
Français
Créer une activité
Connectez-vous
Toutes les activités
Jouer Test
Imprimer Test
going to mars
Author :
optima magistra
1.
That probably sounds __________, but I guarantee you that some of your children will end up living on Mars.
A.
preposterous
B.
sleek
C.
obliterate
2.
We are incredibly vulnerable to the __________ of our own galaxy.
A.
pundit
B.
whim
C.
sleek
3.
A single, large asteroid could _________ us _______ forever.
A.
take out
B.
screw up
C.
undertake
4.
Think what a tragedy it would be if all that humans have accomplished were suddenly __________.
A.
taken out
B.
prospered
C.
obliterated
5.
wo million years ago humans evolved in Africa and then slowly but surely spread out across the entire planet and they __________ doing that.
A.
prospered
B.
thrived
C.
undertook
6.
Yes, we could do a lot of good with the money it will take to establish a __________ colony on Mars.
A.
sleek
B.
thriving
C.
screw up
7.
I worry we could __________ _________ Mars the way we've done it with Earth.
A.
screw up
B.
take out
C.
pundit
8.
So let me tell you about the extraordinary adventure we're about to ___________.
A.
thrive
B.
undertake
C.
whim
9.
Some ___________ think if we got there by 2050, that'd be a pretty good achievement.
A.
pundits
B.
whims
C.
undertake
10.
Dava Newman, a scientist at MIT, has created this __________ space suit.
A.
thriving
B.
whim
C.
sleek