If you visit Le Mont Saint-Michel, you _____ wear athletic shoes because there are a lot of stairs! a) would like to b) might want to c) will be able to d) were supposed to

These two animals _____ as one. a) are unfairly categorizing b) will be unfairly categorized c) have been unfairly categorized d) had been unfairly categorized

Scientists aren´t sure why this is happening, but it is ____ the cows have lost the ability to produce spotted offspring. a) as if b) because c) though d) but for

Antoinette _____ beautiful and interested in fashion. a) considered to be b) is considered to be c) was considered to be d) was considering to be

Hopefully, after reading this essay, readers _____ their opinions on these creatures! a) changed b) are changing c) have changed d) will change

Instead, he ____ the term to refer to those members of a species that produce the largest number of surviving offspring. a) using b) used c) will use d) who used

Conversely, an organism with disadvantageous or harmful traits _____ fewer or no offspring. a) had b) have c) will have d) will have had

_____ of a new study released b the Wisconsin School of Agriculture, people would not be aware of this occurrence. a) If there is no results b) Were it not for the results c) Had it not been for the results d) If there might been resu

You _____ there if you are interested in the history of Catholicism. a) may go b) would go c) ought to go d) should have gone

Adaptation ____ when an animal with traits suited to survival produces offspring. a) occurs b) occured c) will occur d) has occurred

If you travel in France, you ____ Le Mont Saint- Michel. a) visit b) will visit c) may visit d) should visit

If the loss of cow spots _____ less milk, people would know about this strange phenomenon, but the loss of spots has only affects the appearance of cows. a) mean b) meant c) had meant d) were to mean