Add spaces: Inacommentary,theresearchersdrawattentiontothefactthatthereasonwhythefirststudyproducedsuchdisappointingresultsmighthavetodowiththesmokersnotbeinggivencombinationsofvitaminsbutonlybetacarotene.

Answer: In a commentary, the researchers draw attention to the fact that the reason why the first study produced such disappointing results might have to do with the smokers not being given combinations of vitamins but only betacarotene.

Add spaces: 1SamuelsaidtoSaul,“TheLORDsentmetoanointyoutobekingoverhispeople,overIsrael.NowthereforelistentothevoiceoftheLORD’swords.

Answer: 1 Samuel said to Saul, “The LORD sent me to anoint you to be king over his people, over Israel. Now therefore listen to the voice of the LORD’s words.

Add spaces: KnitupfromRSapprox.140to180stsalongtheentireopeningbetweensleeves.

Answer:
Knit up from RS approx. 140 to 180 sts along the entire opening between sleeves.