[ Grammar ]
Although some have small hills, plains are mostly flat.
A. Complex
B. Not Complex

Random Topics:
Degrees of AdjectivesPossessive PronounsToo or EnoughTenses and StructureVerb BEConjunctions and Verb TensesPunctuationSimple Present and Present ContinuosWill and Will notAsking for and Giving OpinionOther quiz:
Grammar › ViewI need to buy a new watch but I _________ which one I’ll buy.
A. haven’t decide
B. wasn’t decided
C. hasn’t decided
D. haven’t decided
Grammar › View
We ____________ the test was going to be easy.
A. has thought
B. had thought
C. will have thought
Past Tenses › ViewBoon Han _______ a glass of milk just now.
A. drink
B. drinks
C. drank
D. drinking
Grammar › View
By this afternoon, I __________ the lawn with a push mower.
A. will have saw
B. will have seen
C. will have been mowed
D. will have mowed
