[ Grammar ]
Sand is used in the _______ of glass.
A. production (n)
B. produce (v)
C. productive (adj)
D. productively (adv)

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Punctuating ClausesInfinitive FormsWish - beginnerConditionalHas and HavePast Simple vs Present SimpleGerund & InfinitiveIELTS GrammarImperative SentencesAuxiliary and Modal VerbsOther quiz:
Plural › ViewWhat’s the plural of bison?
A. Bison(s)
B. Bisones
C. Bisonies
Future Forms › View
The train _________ at 11:45.
A. is leaving
B. leaves
C. is going to leave
D. will leave
Grammar › Viewwho is coming? it’s ………….friend.
A. faqih’s
B. him
C. he
D. theirs
Grammar › View
He normally _____ dinner at home.
A. eats
B. eat
C. have
D. heat
