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1. She is one of the ___ chess-players in our institute. *
good
better
best
2. It is ___ to study the language when you live in the country where it is spoken. *
easyer
easier
easyest

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3. She works ___ than in the previous semester. *
little
littler
less
4. This was the ___ movie I have seen lately. *
good
better
best
5. The ___ you remember the rules, the higher will be your test results. *
better
good
best
6. ___ I know, English is now spoken all over the world. *
as far as
so long
as soon as
7. The ___ the shop, the better the service. *
expensiver
more expensive
most expensive
8. We got up ___ than usual. *
earlier
earliest
earlyer
9. It is much ___ to do nothing than to work hard. *
easy
easiest
easier
10. The _____ the difference in temperature between two points, the more heat will flow per second. *
great
greater
greatest
11. This is ___ canteen in our institute. *
comfortabler
the most comfortable
more comfortable
12. This test is ___ than the previous one. *
more difficult
the most difficult
difficulter
13. The ___ we climb, the harder it is to breathe. *
highest
higher
high
14. This textbook is twice ___ that one. *
thickest than
as thicker as
as thick as
15. The ____ an object moves, the greater is the air resistance. *
fast
faster
fastest
16. This was the ___ moment I have ever experienced. *
worst
baddest
worse
17. Her ___ sister is a nurse. *
elder
older
oldest
18. You look ___. Have you lost weight? *
thinner
thiner
the thinnest
19. The ____ the atomic weight or atomic number of the inert gas, the lower are its boiling and melting points. *
low
lower
lowest
20. The guides are likely to find ___ route of all possible. *
good
better
the best
21. The stronger the magnification, the ____ is the possibility to detect whether the body is homogeneous. *
great
greater
greatest
22. They have chosen ___ solution ever. *
the worst
a worse
bad
23. My brother is as ___ as my father. *
tall
taller
tallest
24. This woman is not so ___ as my aunt. *
youngest
younger
young
25. The ____ the acid, the greater is its tendency to lose protons. *
strong
stronger
strongest
26. There are many _____ cafés in Los Angeles packed with celebrities. *
famous
more famous
most famous
27. The greater the number of free electrons in a substance, the ____ that substance conducts electricity. *
good
better
best
28. The more difficult is the task, the _____ it is to solve it. *
interesting
more interesting
most interesting
29. The streets in the centre of the city are ____ than in the suburbs. *
crowded
more crowded
crowdest
30. The larger the diameter, the smaller is the resistance and hence, the ____ current will flow through it. *
much
more
most
31. He arrived ____ than expected. *
earlyer
earliest
earlier
early
32. We walked ____ than the rest of the people. *
slowlier
slower
more slowly
more slow
33. They called us ____ in the afternoon. *
latest
lately
latlier
late
34. My mother and my sister talked ____ than the other guests. *
most loudly
louder
louderly
loudlier
35. He hit his arm ____ than before. *
hard
harder
hardly
more hardly
36. The Spanish athlete ran ____ than the other runners. *
fast
faster
fastly
more fastly
37. Jim threw the ball ____ than Peter. *
farther
farthest
further
furthest
38. We answered all the questions ____ than the other students. *
good
well
better
best
39. The new bridge was constructed even ____ than the old one. *
badly
more badly
worse
badlier
40. The mechanic will check the car ____ than you. *
thoroughly
thorough
more thorough
more thoroughly