Claro, aquí tienes las oraciones en forma interrogativa usando "will" con los verbos proporcionados:
(go) Will you go to the party tonight?
(celebrate) Will they celebrate your birthday next week?
(have) Will we have enough time to finish the project?
(buy) Will she buy a new car this year?
(fix) Will he fix the computer tomorrow?
(sing) Will you sing at the concert next Saturday?
(wish) Will they wish us good luck before the exam?