Question

fill in the blank: il est probable que mon amie ne ______ pas venir à ma fête.
peut
sait
veut
puisse

Explanation:

In French, after "Il est probable que" (it is probable that), we use the subjunctive mood. Among the options, "puisse" is the subjunctive form of "pouvoir" (to be able to). "peut" is the indicative present of "pouvoir", "sait" is from "savoir" (to know), "veut" is from "vouloir" (to want), and only "puisse" fits the subjunctive requirement here.

Answer:

D. puisse