I have been told that our teacher has _____the deadline for the composition ______ two days and we have to hand it in tomorrow morning.

Animals that could not ____ themselves to the changed environment died and those that could survived.   

 In order to ________ a good knowledge of English, he gave up his job and went to study in an English school.

The student _____ from the training so much that he was _____ the first prize in the event.

Can you tell us what horses _______?