[ Grammar ]
_____ the demands of aerospace, medicine, and agriculture, aengineers, are creating exotic new metallic substances.
A. Meet
B. Being met are
C. To meet
D. They are meeting

Random Topics:
Inversion + Passive VoiceNoun PhrasesClauses of ReasonConjunctive AdverbPrepositions and TensesGrammar - used toPreposition of PlaceSimple Past/Past ProgressiveIF CLAUSEConditionals III - Mixed 1st, 2nd & 3rd ConditionalsOther quiz:
Punctuating Clauses › ViewIdentify the correctly punctuated sentence: He bought tickets for the concert because he likes the band.
A. He bought tickets for the concert, because he likes the band.
B. He bought tickets for the concert because he likes the band.
C. He bought tickets for the concert: because he likes the band.
D. He bought tickets for the concert; because he likes the band.
Grammar › View
We .. To aceh two weeks ago
A. Gone
B. Come
C. Went
D. Go
Grammar › ViewShe puts the fruits __________ the basket.
A. in
B. under
C. on
D. into
The Simple Present Tense › View
They always ________________ in class.
A. talking
B. talk
C. talks
D. talked
