If you _____ him tomorrow, please ask him if he _____ to work with us.

Why stop walking, Michelle—There are so many people standing there that we can’t go

If you ____ your promise, the results will be sure to satisfy you. [ ]

Could you tell me — Sorry, I can’t remember. I only know it’s the longest river in China.

If there were no subjunctive mood, English _________ much easier.