If vs Whether - English In A Minute

Let Sam teach you when to use ‘if’ and when to use ‘whether’, then test yourself with this quiz:
Which is the correct option in each gap?
_____ we go on holiday, we’ll go in October. But we don’t know _____ to go abroad or stay here.

a) If/ whether
b) Whether/ if

[alescognamiglio]

I really like the fact that those videos are so short and effective. They are so straight to the point! Love it! thanks a lot

[tqfvieq]

I'm not sure whether the given information will stick in my mind or not.

[shirleylozada]

You make this so easy, I don't know whether to do the exercises or to teach it. I feel a pro

[nasimaazad]

If I ever come across the situation whether to use 'if' or 'whether', I will bring this amazing explanation into my mind😍. Thanks for giving us such a nic explanation.

[Azexx]

I don't know whether I will find a direct and good teacher like you or not, but if I do so, I will be glad :)

[lxoxyxi]

Rise and shine! Thanks for short and clear explanation. You have got a nice voice.

[limayankee]

It's really good to know whether I have to use 'if' or 'whether' lol

[priyankakalla]

First just love your videos..They really help me with my Thank You BBC 🙂

[tsenght]

If it is good weather this weekend, I'll go outdoor for exercise. But I haven't decided whether to play rugby or swimming.

[gabrieladamo]

Thank you so much, before I heard you I didn't understand what's the difference, thank you!

[talhasherani]

Do you know whether the medicine is good for me?

[AK__SINGH]

I did LIKE each one of YOUR videos if my mind don't say anything whether all of your videos were marvellous thanks a lot

[geetachache]

Mam like the way u teach . It's marvelous.

[alexaRICHI]

Can I wear my favorite sweater whether is hot this day? hehe. 
Must I take this chance if it is good for me?...

I love a lot your videos and materials that you provide to all of us for learning English. Thank you so much :)

[Phonkuzz]

I'm sure the BBC English will be the best whether they post more contents day-to-day

[tobiasariastoya]

The best class of my life BBC Learnin English, What is the difference between true and certain?

[romuremus]

I'm thinking about whether I will listen to you here on YouTube or on BBC learning app

[Suranjan_Malik]

If I practice speaking and writing English daily I shall surely improve, I know that, but I sometimes feel confused whether I'm improving or not.

[moussoschreiber]

If I don't learn this I'll fail my test. I'm not sure whether to study or keep watching YouTube videos though.

[bellapark]

I am perplexed a bit about which majors I should select. Whether economics or linguistics.
If you choose economics it will help you understand world's economics much better. But if you choose linguistics you will be able to travel without aby problems. However, either of those options are very important.