If or Whether

1. She couldn’t decide ? if whether to accept the job offer or wait for another one.
2. I’ll take an umbrella ? if whether it rains while I’m walking to the shop.
3. We’ll start the game ? if whether enough players arrive on time.
4. I don’t care ? if whether we watch a comedy or a drama tonight at home.
5. I’m wondering ? if whether they have already arrived at the airport or are still on the way here.
6. Call me ? if whether you need any help with your homework or anything else I can do.
7. She won’t mind ? if whether we eat at home or at a restaurant this weekend.
8. I’ll help you ? if whether I finish my work first in the morning.
9. I don’t know ? if whether we will have enough time to visit all the museums in the city.
10. We can leave early ? if whether the sun comes out and the roads are clear.
11. I’ll bring a jacket ? if whether it gets cold tonight while we are walking home.
12. Tell me ? if whether you prefer tea or coffee in the morning so I can make the right drink for you.
13. He’ll be happy ? if whether he passes the exam and gets the grades he wants this semester.
14. I haven’t decided ? if whether to stay home tonight or go out with friends for dinner.
15. I’m not sure ? if whether my friends will join us for dinner later.
16. We are deciding ? if whether to buy a new car this year or just keep the old one for another season.
17. I’ll go swimming ? if whether the water is warm enough for a long swim.
18. Ask him ? if whether he wants to join the team this weekend.
19. Let me know ? if whether you can come to the meeting later this afternoon or need to reschedule.
20. I’ll take the train tomorrow ? if whether it leaves on time and there are no delays.
21. I can’t decide ? if whether to watch a movie or read a book tonight.
22. We’ll meet later ? if whether you are free in the afternoon after your work.
23. She has no idea ? if whether the store is open today or closed for a holiday.
24. I’ll help with the project ? if whether I finish my report first.
25. They don’t care ? if whether they go hiking or stay at home this weekend.