First: Swap has two pronunciations one of them is the same as dog

as letter " O " in dog is the same as letter " A " in swap

and if you look for swap in the Dictionary you'll see that

They are different
because the sound of the (o) in dog is the same as it's written in the standard English, and the a in wasp is the same as it's written

you're correct if we said them in different accents
if we said (dog) in an accent and the other one in another accent and that's not possible because we should use one accent or the standard English not mix them
anyways, I'll mark both answers correct this time



The default method of solving this question is to use each word only one time

and we use " Keep " in the third sentence because it is an expression

so in the fourth sentence the suitable word from the left words is " Give "

That's the default when I give you the exact number of choices
If I gave you four words, and there are four blanks, then you're right, but I gave you more than three choices and three blanks

if we say " Keep your feet warm " it means

تبقيها أو تجعلها دافئة

and if we say give your feet warm it means

تعطيها الدفء

and I think they both have the same meaning
That's not correct
If you used (give) then it's wrong because it would be like this

give your feet warmth
^
^
we use the noun not the adjective



If anyone wants to discuss something, discuss them here not on private so everyone could learn and discuss, too

As I said before, there are more than one possible answer for some of the questions. If they are right, you will get the mark, if not, you won't get the mark
you'll get what you deserve, so no worries about that
some parts could be flexible like the one of dog and wasp and newspaper... etc