Some scientists believe that is no doubt a cure for AIDS will be found.

Some scientists believe that         is no doubt         a cure for AIDS will be found.

#93048

it; that

it; whether

there; that

there; whether

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We liked the oil painting better____________ we looked at it.

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while

the

the more

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#93563

it to be

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does

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—Were all the supplies for the people carried to the flood-stricken areas?—No,      only some of them      nearly all the roads there cut off.

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it was; with

they were; because

there were; for

there was; because of

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