[ Gerund and Infinitive ]
Phosphates_______ to most land in our country.
A. need added
B. need to add
C. need to be added
D. need to adding

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ModalsGrammar, adverbs of frequency placementPersonal & Possessive PronounsPast Simple vs Present SimpleModal ProbabilityConditional Sentence Type 3Simple Present vs Present ProgresiveComparisonSimple Compound and Complex SentencesDo / Have / Can - Basic QuestionsOther quiz:
Grammar › ViewDirect: “ I saw the movie,” she said.
Reported: She said that she ……. the movie.
A. might have seen
B. saw
C. had seen
D. sees
Grammar › View
Everybody must bring ______ own packed lunch.
A. your
B. his
C. there