[ Grammar ]
All the children __________ in the field.
A. playing
B. played
C. play
D. plays

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VocabularySingular and Plural NounsThere is or There areIndefinite and Intensive NounGrammar, Literature, and VocabularyPrepositions of Place and TimeAdverb ClausesPassive Voice & TensesModal "Have to"Infinitive and GerundOther quiz:
Countable Noun › ViewHe brought up a lot of interesting _____ during the lecture
A. Point
B. Points
Grammar › View
Many supermarket companies are interested ….. the answer to this question.
A. to
B. with
C. in
D. on
E. at
Grammar › ViewThe amusement park is visited ________ thousands of people every year.
A. by
B. with
Modals › View
That river is dangerous. You _____________ swim in it.
A. must
B. can’t
C. mustn’t
D. should
