21. I like both of them, but I think Mike is _________ to work with.
A. easy B. as easy as C. the easiest D. easier.
22. This is _________ idea I have ever heard!
A. badder B. the baddest C. worse D. the worst
23. Is this ________ dress that you have?
A. the most expensive B. as expensive as
C. more expensive D. less expensive
24. It is ___________ difficult to find a job because of Covid-19 pandemic.
A. more B. the most C. the least D. more and more
25. __________ students reached their targets than the teacher had expected.
A. fewer B. less C. the fewest D. the least
26. Going to work by motorbike is _______ by car.
A. slow B. slower than C. the slowest D. more slowly
27. The ______ jobs I get, the _______ money I earn.
A. more/more B. many/much C. many/more D. more/much
28. Living in the cities is not __________ that in the countryside.
A. cheaper B. so cheap that C. as cheap as D. too cheap to
29. She is not ________ talkative as her twin.
A. the most B. as C. than D. more
30. There are _________ days in February.
A. the fewest B. the most C. the least D. more
31. The sea level is getting higher and high because of the greenhouse effect.
A. sea level B. high and high
C. because of D. effect