whether
- I don’t doubt _____ for the journey by doing jobs on the ship.
- I kept looking at the man, wondering _______.
- It makes no difference __________.
- It remains whether Jack will be fit enough to play in the final.
- It remains________ whether Jim will be fit enough to play in the finals.
- There was no doubt ____ it was in the supermarket _____ I lost my wallet yesterday.
- We don’t doubt ____ he’ll give us much help. _____ we doubt is _____ he’ll come on time
- Whether we’ll hold the sports meet depends on the weather, _____?
- The question is _____ we can finish our work _____ tomorrow evening. [ ]
- He ________ whether he will be able to win the tennis match. So he feels very nervous.