[ Vocabulary ]
average number of people living within a square mile or square kilometer
A. nonrenewable resources
B. doubling time
C. rural
D. population density
Random Topics:
Habitual and Continuous TensesAdverb ClauseComparatives or SuperlativesGrammar - help/have/let/makeUnscramble SentencePast simple vs Present perfectPresent simple & ContinuousPresent Simple, Present Continuous or Present PerfectConditional and Mix Conditional SentenceSubordinate ConjunctionsOther quiz:
Grammar › ViewWe don’t mind camping, but if we ________ enough money, we ________ in a hotel.
A. had – stay
B. had – would stay
C. have – stayed
D. would have – stayed
Grammar › View
He is ________ very good friend.
A. a
B. an
C. the
D. –
Which modal verb expresses prohibition?
A. don’t have to
B. will not
C. must not
D. should not
Modals and Inversion › View
Choose the correct modal: You ___ finish your work before the deadline. (should/might)
A. could
B. would
C. must
D. should