[ TOEFL Grammar ]
Engineers _________ for work on the new space program.
A. are needed
B. hopefully
C. next month
D. necessary

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Modals of Speculation and DeductionSubject Verb Agreement and Verb TensesAdverb of MannersAdjective ClausePast Simple, Present Perfect TenseGerund, Infinitive & ModalsBe Going To vs. WillV-ing/to-VPronounciation and GrammarComparative & Superlative AdverbsOther quiz:
Prepositions of Time and Place › ViewThe bookcase is ___ the window and the sofa.
A. among
B. between
C. in front of
Grammar › View
Students can only use technological devices to complete their work ____ investment on notebooks and books.
A. rather than
B. instead of
C. but for
D. in case
Grammar and Essay › ViewMy sister has ____ the game 3 times
A. win
B. wins
C. won
Present Perfect Tense › View
The baby __________ asleep yet. What’s the matter?
A. has not fallen
B. has not fell
C. has not fall
D. did not fall
