[ 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

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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:
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