[ Future Perfect vs Future Continuous ]
We are visiting a new city every week. By the end of the summer, we _______ (study) all the most important cities in Europe.
A. will have studied
B. will be studying

Random Topics:
Modals of Necessity and SuggestionSentences Function and StructureTenses and Word FormationPast and Perfect TensesTOEFL GrammarDegrees of AdjectivesAdverbial Clause / If / ComparativesTransitive or Intransitive VerbsThe Simple Present TenseVerbs, Tenses, and VocabularyOther quiz:
Present Tenses › ViewEven though he denied what he ____ earlier, he ____ to join us.
A. Said / has accepted
B. Has said / accepted
C. Has said / had accepted
D. Had said / accepted
Grammar › View
____ chemistry lessons at school?
A. Were you enjoying
B. Had you enjoyed
C. Would you enjoy
D. Did you use to enjoy
Vocabulary › Viewpleasant and beneficial in nature or influence
A. upstart
B. benign
C. reticent
D. abet
Homonyms › View
The meeting is not over yet, ___ I will be late for dinner.
a. sew
b. so
c. sow