Question

gap filling:
3. Marie Curie, .......(whome, which, that )discovered radium heat...
(has, have, uad) brought revolution in...(a, an, the) medical
field is on 4 Heuse great persons wine efforts how lessended
the pains that used to haunt suffering...(at, on, from) aliments
which were considered incurable.​

Answer 1

༺♥༻✧✧༺♥༻✧✧༺♥༻✧༺♥༻✧✧༺♥༻✧✧༺♥༻✧༺♥༻✧✧༺♥༻✧✧༺♥༻

whom,had,a,at

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